13738902180 has 24 divisors (see below), whose sum is σ = 38468926272. Its totient is φ = 3663707232.

The previous prime is 13738902173. The next prime is 13738902187. The reversal of 13738902180 is 8120983731.

It is an interprime number because it is at equal distance from previous prime (13738902173) and next prime (13738902187).

It is a super-2 number, since 2×13738902180² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13738902187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114490792 + ... + 114490911.

It is an arithmetic number, because the mean of its divisors is an integer number (1602871928).

Almost surely, 2^13738902180 is an apocalyptic number.

13738902180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13738902180 is an abundant number, since it is smaller than the sum of its proper divisors (24730024092).

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

13738902180 is a wasteful number, since it uses less digits than its factorization.

13738902180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228981715 (or 228981713 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 13738902180 in words is "thirteen billion, seven hundred thirty-eight million, nine hundred two thousand, one hundred eighty".