42926338468 has 24 divisors (see below), whose sum is σ = 85157515520. Its totient is φ = 18769410720.

The previous prime is 42926338459. The next prime is 42926338493. The reversal of 42926338468 is 86483362924.

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, 21722868 + ... + 21724843.

Almost surely, 2^42926338468 is an apocalyptic number.

It is an amenable number.

42926338468 is a deficient number, since it is larger than the sum of its proper divisors (42231177052).

42926338468 is a wasteful number, since it uses less digits than its factorization.

42926338468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43447747 (or 43447745 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 55.

The spelling of 42926338468 in words is "forty-two billion, nine hundred twenty-six million, three hundred thirty-eight thousand, four hundred sixty-eight".