14813393715 has 12 divisors (see below), whose sum is σ = 25676549184. Its totient is φ = 7900476624.

The previous prime is 14813393687. The next prime is 14813393723. The reversal of 14813393715 is 51739331841.

14813393715 is a `hidden beast` number, since 148 + 133 + 9 + 371 + 5 = 666.

It is not a de Polignac number, because 14813393715 - 2³² = 10518426419 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 329186527 = 14813393715 / (1 + 4 + 8 + 1 + 3 + 3 + 9 + 3 + 7 + 1 + 5).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164593219 + ... + 164593308.

It is an arithmetic number, because the mean of its divisors is an integer number (2139712432).

Almost surely, 2^14813393715 is an apocalyptic number.

14813393715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14813393715 is a deficient number, since it is larger than the sum of its proper divisors (10863155469).

14813393715 is a wasteful number, since it uses less digits than its factorization.

14813393715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329186538 (or 329186535 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The spelling of 14813393715 in words is "fourteen billion, eight hundred thirteen million, three hundred ninety-three thousand, seven hundred fifteen".