42323004000311 has 4 divisors (see below), whose sum is σ = 42323021488032. Its totient is φ = 42322986512592.

The previous prime is 42323004000287. The next prime is 42323004000337. The reversal of 42323004000311 is 11300040032324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42323004000311 is a prime.

It is a super-2 number, since 2×42323004000311² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42323004000341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4391471 + ... + 10194656.

It is an arithmetic number, because the mean of its divisors is an integer number (10580755372008).

Almost surely, 2^{42323004000311} is an apocalyptic number.

42323004000311 is a deficient number, since it is larger than the sum of its proper divisors (17487721).

42323004000311 is a wasteful number, since it uses less digits than its factorization.

42323004000311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17487720.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 42323004000311 its reverse (11300040032324), we get a palindrome (53623044032635).

The spelling of 42323004000311 in words is "forty-two trillion, three hundred twenty-three billion, four million, three hundred eleven", and thus it is an aban number.