14672721932 has 24 divisors (see below), whose sum is σ = 28073984400. Its totient is φ = 6654556160.

The previous prime is 14672721911. The next prime is 14672721949. The reversal of 14672721932 is 23912727641.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 351593 + ... + 391104.

It is an arithmetic number, because the mean of its divisors is an integer number (1169749350).

Almost surely, 2^14672721932 is an apocalyptic number.

It is an amenable number.

14672721932 is a deficient number, since it is larger than the sum of its proper divisors (13401262468).

14672721932 is a wasteful number, since it uses less digits than its factorization.

14672721932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743161 (or 743159 counting only the distinct ones).

The product of its digits is 254016, while the sum is 44.

The spelling of 14672721932 in words is "fourteen billion, six hundred seventy-two million, seven hundred twenty-one thousand, nine hundred thirty-two".