13929192484 has 9 divisors (see below), whose sum is σ = 24376499931. Its totient is φ = 6964478220.

The previous prime is 13929192469. The next prime is 13929192491. The reversal of 13929192484 is 48429192931.

The square root of 13929192484 is 118022.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 206539 + ... + 265549.

Almost surely, 2^13929192484 is an apocalyptic number.

13929192484 is the 118022-nd square number.

It is an amenable number.

13929192484 is a deficient number, since it is larger than the sum of its proper divisors (10447307447).

13929192484 is an frugal number, since it uses more digits than its factorization.

13929192484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118026 (or 59013 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 52.

The spelling of 13929192484 in words is "thirteen billion, nine hundred twenty-nine million, one hundred ninety-two thousand, four hundred eighty-four".