13077304838 has 36 divisors (see below), whose sum is σ = 22374571860. Its totient is φ = 5714004816.

The previous prime is 13077304837. The next prime is 13077304841. The reversal of 13077304838 is 83840377031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13077304837) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9163481 + ... + 9164907.

It is an arithmetic number, because the mean of its divisors is an integer number (621515885).

Almost surely, 2^13077304838 is an apocalyptic number.

13077304838 is a deficient number, since it is larger than the sum of its proper divisors (9297267022).

13077304838 is an equidigital number, since it uses as much as digits as its factorization.

13077304838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2901 (or 1461 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 13077304838 in words is "thirteen billion, seventy-seven million, three hundred four thousand, eight hundred thirty-eight".