42958209576 has 32 divisors (see below), whose sum is σ = 110859897600. Its totient is φ = 13857486720.

The previous prime is 42958209563. The next prime is 42958209601. The reversal of 42958209576 is 67590285924.

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, 28869021 + ... + 28870508.

It is an arithmetic number, because the mean of its divisors is an integer number (3464371800).

Almost surely, 2^42958209576 is an apocalyptic number.

It is an amenable number.

42958209576 is an abundant number, since it is smaller than the sum of its proper divisors (67901688024).

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

42958209576 is a wasteful number, since it uses less digits than its factorization.

42958209576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57739569 (or 57739565 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 57.

The spelling of 42958209576 in words is "forty-two billion, nine hundred fifty-eight million, two hundred nine thousand, five hundred seventy-six".