13797130880 has 64 divisors (see below), whose sum is σ = 35521000200. Its totient is φ = 5094322176.

The previous prime is 13797130769. The next prime is 13797130883. The reversal of 13797130880 is 8803179731.

It can be written as a sum of positive squares in 4 ways, for example, as 4229161024 + 9567969856 = 65032^2 + 97816^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (13797130883) 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, 820835 + ... + 837474.

Almost surely, 2^13797130880 is an apocalyptic number.

13797130880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13797130880 is an abundant number, since it is smaller than the sum of its proper divisors (21723869320).

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

13797130880 is a wasteful number, since it uses less digits than its factorization.

13797130880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658341 (or 1658329 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 47.

The spelling of 13797130880 in words is "thirteen billion, seven hundred ninety-seven million, one hundred thirty thousand, eight hundred eighty".