13077877408 has 24 divisors (see below), whose sum is σ = 26072988480. Its totient is φ = 6456166080.

The previous prime is 13077877399. The next prime is 13077877429. The reversal of 13077877408 is 80477877031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2584078 + ... + 2589133.

It is an arithmetic number, because the mean of its divisors is an integer number (1086374520).

Almost surely, 2^13077877408 is an apocalyptic number.

It is an amenable number.

13077877408 is a deficient number, since it is larger than the sum of its proper divisors (12995111072).

13077877408 is an equidigital number, since it uses as much as digits as its factorization.

13077877408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5173300 (or 5173292 counting only the distinct ones).

The product of its (nonzero) digits is 1843968, while the sum is 52.

The spelling of 13077877408 in words is "thirteen billion, seventy-seven million, eight hundred seventy-seven thousand, four hundred eight".