14741974155 has 48 divisors (see below), whose sum is σ = 24204061440. Its totient is φ = 7660274688.

The previous prime is 14741974147. The next prime is 14741974207. The reversal of 14741974155 is 55147914741.

It is a happy number.

It is not a de Polignac number, because 14741974155 - 2³ = 14741974147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9455266 + ... + 9456824.

It is an arithmetic number, because the mean of its divisors is an integer number (504251280).

Almost surely, 2^14741974155 is an apocalyptic number.

14741974155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14741974155 is a deficient number, since it is larger than the sum of its proper divisors (9462087285).

14741974155 is an equidigital number, since it uses as much as digits as its factorization.

14741974155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828 (or 1731 counting only the distinct ones).

The product of its digits is 705600, while the sum is 48.

The spelling of 14741974155 in words is "fourteen billion, seven hundred forty-one million, nine hundred seventy-four thousand, one hundred fifty-five".