42504152012232 has 16 divisors (see below), whose sum is σ = 106260380030640. Its totient is φ = 14168050670736.

The previous prime is 42504152012209. The next prime is 42504152012233. The reversal of 42504152012232 is 23221025140524.

It is a junction number, because it is equal to n+sod(n) for n = 42504152012193 and 42504152012202.

It is not an unprimeable number, because it can be changed into a prime (42504152012233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885503166898 + ... + 885503166945.

It is an arithmetic number, because the mean of its divisors is an integer number (6641273751915).

Almost surely, 2^{42504152012232} is an apocalyptic number.

It is an amenable number.

42504152012232 is an abundant number, since it is smaller than the sum of its proper divisors (63756228018408).

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

42504152012232 is a wasteful number, since it uses less digits than its factorization.

42504152012232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771006333852 (or 1771006333848 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 42504152012232 its reverse (23221025140524), we get a palindrome (65725177152756).

The spelling of 42504152012232 in words is "forty-two trillion, five hundred four billion, one hundred fifty-two million, twelve thousand, two hundred thirty-two".