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42335416201 = 133733787221
BaseRepresentation
bin100111011011011000…
…110010111110001001
311001021102112222020211
4213123120302332021
51143200331304301
631240522521121
73026053046251
oct473330627611
9131242488224
1042335416201
1116a55269881
1282560661a1
133cb8b77a40
142098818961
15117ba52051
hex9db632f89

42335416201 has 8 divisors (see below), whose sum is σ = 45593730504. Its totient is φ = 39077351040.

The previous prime is 42335416171. The next prime is 42335416241. The reversal of 42335416201 is 10261453324.

It can be written as a sum of positive squares in 4 ways, for example, as 14496160000 + 27839256201 = 120400^2 + 166851^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42335416201 - 213 = 42335408009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42335416241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441771 + ... + 528991.

It is an arithmetic number, because the mean of its divisors is an integer number (5699216313).

Almost surely, 242335416201 is an apocalyptic number.

It is an amenable number.

42335416201 is a deficient number, since it is larger than the sum of its proper divisors (3258314303).

42335416201 is a wasteful number, since it uses less digits than its factorization.

42335416201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124571.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 42335416201 its reverse (10261453324), we get a palindrome (52596869525).

The spelling of 42335416201 in words is "forty-two billion, three hundred thirty-five million, four hundred sixteen thousand, two hundred one".

Divisors: 1 13 37337 87221 485381 1133873 3256570477 42335416201