42113104635 has 24 divisors (see below), whose sum is σ = 78381943056. Its totient is φ = 19251704640.

The previous prime is 42113104597. The next prime is 42113104643. The reversal of 42113104635 is 53640131124.

It is not a de Polignac number, because 42113104635 - 2⁸ = 42113104379 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28647636 + ... + 28649105.

It is an arithmetic number, because the mean of its divisors is an integer number (3265914294).

Almost surely, 2^42113104635 is an apocalyptic number.

42113104635 is a deficient number, since it is larger than the sum of its proper divisors (36268838421).

42113104635 is a wasteful number, since it uses less digits than its factorization.

42113104635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57296763 (or 57296756 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 42113104635 its reverse (53640131124), we get a palindrome (95753235759).

The spelling of 42113104635 in words is "forty-two billion, one hundred thirteen million, one hundred four thousand, six hundred thirty-five".