313078211613964 has 48 divisors (see below), whose sum is σ = 571850599705056. Its totient is φ = 149836663308800.

The previous prime is 313078211613953. The next prime is 313078211613971. The reversal of 313078211613964 is 469316112870313.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 491048874 + ... + 491686030.

It is an arithmetic number, because the mean of its divisors is an integer number (11913554160522).

Almost surely, 2^{313078211613964} is an apocalyptic number.

It is an amenable number.

313078211613964 is a deficient number, since it is larger than the sum of its proper divisors (258772388091092).

313078211613964 is a wasteful number, since it uses less digits than its factorization.

313078211613964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693786 (or 693784 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 313078211613964 in words is "three hundred thirteen trillion, seventy-eight billion, two hundred eleven million, six hundred thirteen thousand, nine hundred sixty-four".