42504042475328 has 84 divisors (see below), whose sum is σ = 99496295121312. Its totient is φ = 17959454472960.

The previous prime is 42504042475313. The next prime is 42504042475357. The reversal of 42504042475328 is 82357424040524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95225126 + ... + 95670437.

Almost surely, 2^{42504042475328} is an apocalyptic number.

It is an amenable number.

42504042475328 is an abundant number, since it is smaller than the sum of its proper divisors (56992252645984).

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

42504042475328 is a wasteful number, since it uses less digits than its factorization.

42504042475328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190895660 (or 190895643 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 50.

The spelling of 42504042475328 in words is "forty-two trillion, five hundred four billion, forty-two million, four hundred seventy-five thousand, three hundred twenty-eight".