1376601989160 has 32 divisors (see below), whose sum is σ = 4129805967840. Its totient is φ = 367093863744.

The previous prime is 1376601989159. The next prime is 1376601989167. The reversal of 1376601989160 is 619891066731.

It is a self number, because there is not a number n which added to its sum of digits gives 1376601989160.

It is not an unprimeable number, because it can be changed into a prime (1376601989167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5735841502 + ... + 5735841741.

It is an arithmetic number, because the mean of its divisors is an integer number (129056436495).

Almost surely, 2^{1376601989160} is an apocalyptic number.

1376601989160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1376601989160 is an abundant number, since it is smaller than the sum of its proper divisors (2753203978680).

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

1376601989160 is a wasteful number, since it uses less digits than its factorization.

1376601989160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11471683257 (or 11471683253 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 57.

The spelling of 1376601989160 in words is "one trillion, three hundred seventy-six billion, six hundred one million, nine hundred eighty-nine thousand, one hundred sixty".