14471394626 has 12 divisors (see below), whose sum is σ = 23505313122. Its totient is φ = 6679105056.

The previous prime is 14471394583. The next prime is 14471394643. The reversal of 14471394626 is 62649317441.

It can be written as a sum of positive squares in 3 ways, for example, as 11869884601 + 2601510025 = 108949^2 + 51005^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21407051 + ... + 21407726.

Almost surely, 2^14471394626 is an apocalyptic number.

14471394626 is a deficient number, since it is larger than the sum of its proper divisors (9033918496).

14471394626 is a wasteful number, since it uses less digits than its factorization.

14471394626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42814805 (or 42814792 counting only the distinct ones).

The product of its digits is 870912, while the sum is 47.

The spelling of 14471394626 in words is "fourteen billion, four hundred seventy-one million, three hundred ninety-four thousand, six hundred twenty-six".