13401413474 has 32 divisors (see below), whose sum is σ = 21253285440. Its totient is φ = 6327921600.

The previous prime is 13401413461. The next prime is 13401413477. The reversal of 13401413474 is 47431410431.

It is a super-2 number, since 2×13401413474² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13401413474.

It is not an unprimeable number, because it can be changed into a prime (13401413477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1010909 + ... + 1024079.

It is an arithmetic number, because the mean of its divisors is an integer number (664165170).

Almost surely, 2^13401413474 is an apocalyptic number.

13401413474 is a deficient number, since it is larger than the sum of its proper divisors (7851871966).

13401413474 is a wasteful number, since it uses less digits than its factorization.

13401413474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13586.

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 13401413474 in words is "thirteen billion, four hundred one million, four hundred thirteen thousand, four hundred seventy-four".