13398402060 has 72 divisors (see below), whose sum is σ = 42408868320. Its totient is φ = 3417562368.

The previous prime is 13398402047. The next prime is 13398402097. The reversal of 13398402060 is 6020489331.

It is a super-2 number, since 2×13398402060² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1614025 + ... + 1622304.

It is an arithmetic number, because the mean of its divisors is an integer number (589012060).

Almost surely, 2^13398402060 is an apocalyptic number.

13398402060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13398402060 is an abundant number, since it is smaller than the sum of its proper divisors (29010466260).

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

13398402060 is a wasteful number, since it uses less digits than its factorization.

13398402060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3236367 (or 3236362 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 13398402060 in words is "thirteen billion, three hundred ninety-eight million, four hundred two thousand, sixty".