16712345372 has 12 divisors (see below), whose sum is σ = 29253527016. Its totient is φ = 8354194800.

The previous prime is 16712345357. The next prime is 16712345381. The reversal of 16712345372 is 27354321761.

It is a happy number.

It is a congruent number.

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, 475379 + ... + 509322.

It is an arithmetic number, because the mean of its divisors is an integer number (2437793918).

Almost surely, 2^16712345372 is an apocalyptic number.

It is an amenable number.

16712345372 is a deficient number, since it is larger than the sum of its proper divisors (12541181644).

16712345372 is a wasteful number, since it uses less digits than its factorization.

16712345372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988948 (or 988946 counting only the distinct ones).

The product of its digits is 211680, while the sum is 41.

The spelling of 16712345372 in words is "sixteen billion, seven hundred twelve million, three hundred forty-five thousand, three hundred seventy-two".