13465388874 has 32 divisors (see below), whose sum is σ = 31095340416. Its totient is φ = 3807590400.

The previous prime is 13465388869. The next prime is 13465388887. The reversal of 13465388874 is 47888356431.

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, 1648527 + ... + 1656674.

It is an arithmetic number, because the mean of its divisors is an integer number (971729388).

Almost surely, 2^13465388874 is an apocalyptic number.

13465388874 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13465388874 is an abundant number, since it is smaller than the sum of its proper divisors (17629951542).

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

13465388874 is a wasteful number, since it uses less digits than its factorization.

13465388874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3305310.

The product of its digits is 15482880, while the sum is 57.

The spelling of 13465388874 in words is "thirteen billion, four hundred sixty-five million, three hundred eighty-eight thousand, eight hundred seventy-four".