379313247945 has 32 divisors (see below), whose sum is σ = 638887017600. Its totient is φ = 191639913984.

The previous prime is 379313247931. The next prime is 379313247967. The reversal of 379313247945 is 549742313973.

It is not a de Polignac number, because 379313247945 - 2⁹ = 379313247433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5187459 + ... + 5260071.

It is an arithmetic number, because the mean of its divisors is an integer number (19965219300).

Almost surely, 2^379313247945 is an apocalyptic number.

It is an amenable number.

379313247945 is a deficient number, since it is larger than the sum of its proper divisors (259573769655).

379313247945 is a wasteful number, since it uses less digits than its factorization.

379313247945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90969.

The product of its digits is 17146080, while the sum is 57.

The spelling of 379313247945 in words is "three hundred seventy-nine billion, three hundred thirteen million, two hundred forty-seven thousand, nine hundred forty-five".