19472010412 has 12 divisors (see below), whose sum is σ = 34085865520. Its totient is φ = 9733191696.

The previous prime is 19472010391. The next prime is 19472010449. The reversal of 19472010412 is 21401027491.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687768 + ... + 715519.

Almost surely, 2^19472010412 is an apocalyptic number.

It is an amenable number.

19472010412 is a deficient number, since it is larger than the sum of its proper divisors (14613855108).

19472010412 is a wasteful number, since it uses less digits than its factorization.

19472010412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406760 (or 1406758 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 19472010412 in words is "nineteen billion, four hundred seventy-two million, ten thousand, four hundred twelve".