313878911458 has 8 divisors (see below), whose sum is σ = 538078133952. Its totient is φ = 134519533476.

The previous prime is 313878911453. The next prime is 313878911503. The reversal of 313878911458 is 854119878313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (313878911453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11209961110 + ... + 11209961137.

It is an arithmetic number, because the mean of its divisors is an integer number (67259766744).

Almost surely, 2^313878911458 is an apocalyptic number.

313878911458 is a deficient number, since it is larger than the sum of its proper divisors (224199222494).

313878911458 is a wasteful number, since it uses less digits than its factorization.

313878911458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22419922256.

The product of its digits is 5806080, while the sum is 58.

The spelling of 313878911458 in words is "three hundred thirteen billion, eight hundred seventy-eight million, nine hundred eleven thousand, four hundred fifty-eight".