13876400263764 has 24 divisors (see below), whose sum is σ = 32379666016320. Its totient is φ = 4625266935424.

The previous prime is 13876400263727. The next prime is 13876400263783. The reversal of 13876400263764 is 46736200467831.

13876400263764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24687909 + ... + 25243724.

It is an arithmetic number, because the mean of its divisors is an integer number (1349152750680).

Almost surely, 2^{13876400263764} is an apocalyptic number.

It is an amenable number.

13876400263764 is an abundant number, since it is smaller than the sum of its proper divisors (18503265752556).

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

13876400263764 is a wasteful number, since it uses less digits than its factorization.

13876400263764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49954799 (or 49954797 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 57.

The spelling of 13876400263764 in words is "thirteen trillion, eight hundred seventy-six billion, four hundred million, two hundred sixty-three thousand, seven hundred sixty-four".