1313278562760 has 64 divisors (see below), whose sum is σ = 4023661996800. Its totient is φ = 342756389376.

The previous prime is 1313278562719. The next prime is 1313278562767. The reversal of 1313278562760 is 672658723131.

It is not an unprimeable number, because it can be changed into a prime (1313278562767) 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, 116419765 + ... + 116431044.

It is an arithmetic number, because the mean of its divisors is an integer number (62869718700).

Almost surely, 2^{1313278562760} is an apocalyptic number.

1313278562760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1313278562760 is an abundant number, since it is smaller than the sum of its proper divisors (2710383434040).

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

1313278562760 is a wasteful number, since it uses less digits than its factorization.

1313278562760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232850870 (or 232850866 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 1313278562760 in words is "one trillion, three hundred thirteen billion, two hundred seventy-eight million, five hundred sixty-two thousand, seven hundred sixty".