313445356254 has 12 divisors (see below), whose sum is σ = 679131605256. Its totient is φ = 104481785412.

The previous prime is 313445356187. The next prime is 313445356277. The reversal of 313445356254 is 452653544313.

313445356254 is a `hidden beast` number, since 3 + 1 + 3 + 4 + 4 + 535 + 62 + 54 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8706815434 + ... + 8706815469.

It is an arithmetic number, because the mean of its divisors is an integer number (56594300438).

Almost surely, 2^313445356254 is an apocalyptic number.

313445356254 is an abundant number, since it is smaller than the sum of its proper divisors (365686249002).

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

313445356254 is a wasteful number, since it uses less digits than its factorization.

313445356254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17413630911 (or 17413630908 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 45.

The spelling of 313445356254 in words is "three hundred thirteen billion, four hundred forty-five million, three hundred fifty-six thousand, two hundred fifty-four".