42035523696 has 80 divisors (see below), whose sum is σ = 127007942400. Its totient is φ = 13274373312.

The previous prime is 42035523689. The next prime is 42035523697. The reversal of 42035523696 is 69632553024.

42035523696 is a `hidden beast` number, since 4 + 2 + 0 + 3 + 552 + 3 + 6 + 96 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42035523697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2552436 + ... + 2568851.

It is an arithmetic number, because the mean of its divisors is an integer number (1587599280).

Almost surely, 2^42035523696 is an apocalyptic number.

It is an amenable number.

42035523696 is an abundant number, since it is smaller than the sum of its proper divisors (84972418704).

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

42035523696 is a wasteful number, since it uses less digits than its factorization.

42035523696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5121323 (or 5121311 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

The spelling of 42035523696 in words is "forty-two billion, thirty-five million, five hundred twenty-three thousand, six hundred ninety-six".