13761031272 has 16 divisors (see below), whose sum is σ = 34402578240. Its totient is φ = 4587010416.

The previous prime is 13761031189. The next prime is 13761031301. The reversal of 13761031272 is 27213016731.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286688128 + ... + 286688175.

It is an arithmetic number, because the mean of its divisors is an integer number (2150161140).

Almost surely, 2^13761031272 is an apocalyptic number.

13761031272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13761031272 is an abundant number, since it is smaller than the sum of its proper divisors (20641546968).

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

13761031272 is a wasteful number, since it uses less digits than its factorization.

13761031272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573376312 (or 573376308 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 33.

The spelling of 13761031272 in words is "thirteen billion, seven hundred sixty-one million, thirty-one thousand, two hundred seventy-two".