13612921484 has 6 divisors (see below), whose sum is σ = 23822612604. Its totient is φ = 6806460740.

The previous prime is 13612921463. The next prime is 13612921499. The reversal of 13612921484 is 48412921631.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701615182 + ... + 1701615189.

It is an arithmetic number, because the mean of its divisors is an integer number (3970435434).

Almost surely, 2^13612921484 is an apocalyptic number.

It is an amenable number.

13612921484 is a deficient number, since it is larger than the sum of its proper divisors (10209691120).

13612921484 is a wasteful number, since it uses less digits than its factorization.

13612921484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403230375 (or 3403230373 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The spelling of 13612921484 in words is "thirteen billion, six hundred twelve million, nine hundred twenty-one thousand, four hundred eighty-four".