1376627516404 has 48 divisors (see below), whose sum is σ = 2837318698368. Its totient is φ = 572078429568.

The previous prime is 1376627516401. The next prime is 1376627516423. The reversal of 1376627516404 is 4046157266731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1376627516401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1964014 + ... + 2571109.

It is an arithmetic number, because the mean of its divisors is an integer number (59110806216).

Almost surely, 2^{1376627516404} is an apocalyptic number.

1376627516404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1376627516404 is an abundant number, since it is smaller than the sum of its proper divisors (1460691181964).

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

1376627516404 is a wasteful number, since it uses less digits than its factorization.

1376627516404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4535464 (or 4535462 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 1376627516404 in words is "one trillion, three hundred seventy-six billion, six hundred twenty-seven million, five hundred sixteen thousand, four hundred four".