42244462500 has 72 divisors (see below), whose sum is σ = 123205239360. Its totient is φ = 11265180000.

The previous prime is 42244462499. The next prime is 42244462571. The reversal of 42244462500 is 526444224.

It is a super-2 number, since 2×42244462500² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 525760 + ... + 600759.

It is an arithmetic number, because the mean of its divisors is an integer number (1711183880).

Almost surely, 2^42244462500 is an apocalyptic number.

It is an amenable number.

42244462500 is an abundant number, since it is smaller than the sum of its proper divisors (80960776860).

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

42244462500 is a wasteful number, since it uses less digits than its factorization.

42244462500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126551 (or 1126529 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

The spelling of 42244462500 in words is "forty-two billion, two hundred forty-four million, four hundred sixty-two thousand, five hundred".