13439000377 has 8 divisors (see below), whose sum is σ = 15018306912. Its totient is φ = 11919290400.

The previous prime is 13439000369. The next prime is 13439000383. The reversal of 13439000377 is 77300093431.

13439000377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13439000377 - 2³ = 13439000369 is a prime.

It is a super-2 number, since 2×13439000377² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13439000347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14898663 + ... + 14899564.

It is an arithmetic number, because the mean of its divisors is an integer number (1877288364).

Almost surely, 2^13439000377 is an apocalyptic number.

It is an amenable number.

13439000377 is a deficient number, since it is larger than the sum of its proper divisors (1579306535).

13439000377 is a wasteful number, since it uses less digits than its factorization.

13439000377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29798279.

The product of its (nonzero) digits is 47628, while the sum is 37.

The spelling of 13439000377 in words is "thirteen billion, four hundred thirty-nine million, three hundred seventy-seven", and thus it is an aban number.