42536851788034 has 8 divisors (see below), whose sum is σ = 63901806092028. Its totient is φ = 21236249757360.

The previous prime is 42536851788023. The next prime is 42536851788061. The reversal of 42536851788034 is 43088715863524.

It can be written as a sum of positive squares in 2 ways, for example, as 42122111924025 + 414739864009 = 6490155^2 + 644003^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16088066677 + ... + 16088069320.

Almost surely, 2^{42536851788034} is an apocalyptic number.

42536851788034 is a deficient number, since it is larger than the sum of its proper divisors (21364954303994).

42536851788034 is a wasteful number, since it uses less digits than its factorization.

42536851788034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32176136660.

The product of its (nonzero) digits is 154828800, while the sum is 64.

The spelling of 42536851788034 in words is "forty-two trillion, five hundred thirty-six billion, eight hundred fifty-one million, seven hundred eighty-eight thousand, thirty-four".