1380263877504 has 80 divisors (see below), whose sum is σ = 4107642964920. Its totient is φ = 460087955712.

The previous prime is 1380263877497. The next prime is 1380263877511. The reversal of 1380263877504 is 4057783620831.

It is a happy number.

1380263877504 is a `hidden beast` number, since 1 + 3 + 8 + 0 + 2 + 63 + 8 + 77 + 504 = 666.

It is an interprime number because it is at equal distance from previous prime (1380263877497) and next prime (1380263877511).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 66553284 + ... + 66574019.

Almost surely, 2^{1380263877504} is an apocalyptic number.

It is an amenable number.

1380263877504 is an abundant number, since it is smaller than the sum of its proper divisors (2727379087416).

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

1380263877504 is an equidigital number, since it uses as much as digits as its factorization.

1380263877504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133127329 (or 133127308 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 1380263877504 in words is "one trillion, three hundred eighty billion, two hundred sixty-three million, eight hundred seventy-seven thousand, five hundred four".