1377513764012 has 12 divisors (see below), whose sum is σ = 2410679831616. Its totient is φ = 688748097840.

The previous prime is 1377513763991. The next prime is 1377513764051. The reversal of 1377513764012 is 2104673157731.

It is a super-2 number, since 2×1377513764012² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1836668 + ... + 2475555.

It is an arithmetic number, because the mean of its divisors is an integer number (200889985968).

Almost surely, 2^{1377513764012} is an apocalyptic number.

It is an amenable number.

1377513764012 is a deficient number, since it is larger than the sum of its proper divisors (1033166067604).

1377513764012 is a wasteful number, since it uses less digits than its factorization.

1377513764012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4392088 (or 4392086 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 47.

The spelling of 1377513764012 in words is "one trillion, three hundred seventy-seven billion, five hundred thirteen million, seven hundred sixty-four thousand, twelve".