1313553644034 has 16 divisors (see below), whose sum is σ = 2627739309888. Its totient is φ = 437745877712.

The previous prime is 1313553643991. The next prime is 1313553644063. The reversal of 1313553644034 is 4304463553131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26307222 + ... + 26357105.

It is an arithmetic number, because the mean of its divisors is an integer number (164233706868).

Almost surely, 2^{1313553644034} is an apocalyptic number.

1313553644034 is an abundant number, since it is smaller than the sum of its proper divisors (1314185665854).

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

1313553644034 is a wasteful number, since it uses less digits than its factorization.

1313553644034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52668489.

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 1313553644034 in words is "one trillion, three hundred thirteen billion, five hundred fifty-three million, six hundred forty-four thousand, thirty-four".