42552444264 has 32 divisors (see below), whose sum is σ = 116052121440. Its totient is φ = 12894680000.

The previous prime is 42552444247. The next prime is 42552444293. The reversal of 42552444264 is 46244425524.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80591487 + ... + 80592014.

It is an arithmetic number, because the mean of its divisors is an integer number (3626628795).

Almost surely, 2^42552444264 is an apocalyptic number.

42552444264 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42552444264 is an abundant number, since it is smaller than the sum of its proper divisors (73499677176).

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

42552444264 is a wasteful number, since it uses less digits than its factorization.

42552444264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161183521 (or 161183517 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 42.

Adding to 42552444264 its reverse (46244425524), we get a palindrome (88796869788).

The spelling of 42552444264 in words is "forty-two billion, five hundred fifty-two million, four hundred forty-four thousand, two hundred sixty-four".