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42345331410 = 2351411511047
BaseRepresentation
bin100111011011111110…
…100111101011010010
311001022010012201100210
4213123332213223102
51143210401101120
631241515224550
73026233243464
oct473376475322
9131263181323
1042345331410
1116a5a921268
128259448156
133cbac39b25
142099c7a134
15117c85ece0
hex9dbfa7ad2

42345331410 has 16 divisors (see below), whose sum is σ = 101628795456. Its totient is φ = 11292088368.

The previous prime is 42345331403. The next prime is 42345331417. The reversal of 42345331410 is 1413354324.

It is an interprime number because it is at equal distance from previous prime (42345331403) and next prime (42345331417).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1411511047 = 42345331410 / (4 + 2 + 3 + 4 + 5 + 3 + 3 + 1 + 4 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (42345331417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705755494 + ... + 705755553.

It is an arithmetic number, because the mean of its divisors is an integer number (6351799716).

Almost surely, 242345331410 is an apocalyptic number.

42345331410 is an abundant number, since it is smaller than the sum of its proper divisors (59283464046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42345331410 is a wasteful number, since it uses less digits than its factorization.

42345331410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411511057.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 42345331410 its reverse (1413354324), we get a palindrome (43758685734).

The spelling of 42345331410 in words is "forty-two billion, three hundred forty-five million, three hundred thirty-one thousand, four hundred ten".

Divisors: 1 2 3 5 6 10 15 30 1411511047 2823022094 4234533141 7057555235 8469066282 14115110470 21172665705 42345331410