13876326320 has 40 divisors (see below), whose sum is σ = 32367605424. Its totient is φ = 5532440832.

The previous prime is 13876326307. The next prime is 13876326337. The reversal of 13876326320 is 2362367831.

It is a tau number, because it is divible by the number of its divisors (40).

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, 257939 + ... + 307058.

Almost surely, 2^13876326320 is an apocalyptic number.

13876326320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13876326320 is an abundant number, since it is smaller than the sum of its proper divisors (18491279104).

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

13876326320 is a wasteful number, since it uses less digits than its factorization.

13876326320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565317 (or 565311 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 41.

The spelling of 13876326320 in words is "thirteen billion, eight hundred seventy-six million, three hundred twenty-six thousand, three hundred twenty".