13428427974 has 32 divisors (see below), whose sum is σ = 29001638400. Its totient is φ = 4120556832.

The previous prime is 13428427967. The next prime is 13428427981. The reversal of 13428427974 is 47972482431.

It is an interprime number because it is at equal distance from previous prime (13428427967) and next prime (13428427981).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205924 + ... + 263175.

It is an arithmetic number, because the mean of its divisors is an integer number (906301200).

Almost surely, 2^13428427974 is an apocalyptic number.

13428427974 is an abundant number, since it is smaller than the sum of its proper divisors (15573210426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13428427974 is a wasteful number, since it uses less digits than its factorization.

13428427974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469484.

The product of its digits is 2709504, while the sum is 51.

The spelling of 13428427974 in words is "thirteen billion, four hundred twenty-eight million, four hundred twenty-seven thousand, nine hundred seventy-four".