1310275746864 has 120 divisors (see below), whose sum is σ = 4249828207872. Its totient is φ = 369091739520.

The previous prime is 1310275746853. The next prime is 1310275746869. The reversal of 1310275746864 is 4686475720131.

1310275746864 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 2 + 7 + 574 + 6 + 8 + 64 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1310275746864.

It is not an unprimeable number, because it can be changed into a prime (1310275746869) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9082494 + ... + 9225629.

Almost surely, 2^{1310275746864} is an apocalyptic number.

1310275746864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1310275746864 is an abundant number, since it is smaller than the sum of its proper divisors (2939552461008).

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

1310275746864 is a wasteful number, since it uses less digits than its factorization.

1310275746864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18308215 (or 18308206 counting only the distinct ones).

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

The spelling of 1310275746864 in words is "one trillion, three hundred ten billion, two hundred seventy-five million, seven hundred forty-six thousand, eight hundred sixty-four".