713405445278 has 16 divisors (see below), whose sum is σ = 1089184527360. Its totient is φ = 350381014200.

The previous prime is 713405445227. The next prime is 713405445293. The reversal of 713405445278 is 872544504317.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9230858 + ... + 9307821.

It is an arithmetic number, because the mean of its divisors is an integer number (68074032960).

Almost surely, 2^713405445278 is an apocalyptic number.

713405445278 is a deficient number, since it is larger than the sum of its proper divisors (375779082082).

713405445278 is a wasteful number, since it uses less digits than its factorization.

713405445278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18539023.

The product of its (nonzero) digits is 3763200, while the sum is 50.

The spelling of 713405445278 in words is "seven hundred thirteen billion, four hundred five million, four hundred forty-five thousand, two hundred seventy-eight".