379442422565 has 16 divisors (see below), whose sum is σ = 461625535488. Its totient is φ = 299358550656.

The previous prime is 379442422547. The next prime is 379442422571. The reversal of 379442422565 is 565224244973.

It is a cyclic number.

It is not a de Polignac number, because 379442422565 - 2⁶ = 379442422501 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 3096044 + ... + 3216266.

It is an arithmetic number, because the mean of its divisors is an integer number (28851595968).

Almost surely, 2^379442422565 is an apocalyptic number.

It is an amenable number.

379442422565 is a deficient number, since it is larger than the sum of its proper divisors (82183112923).

379442422565 is a wasteful number, since it uses less digits than its factorization.

379442422565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128948.

The product of its digits is 14515200, while the sum is 53.

The spelling of 379442422565 in words is "three hundred seventy-nine billion, four hundred forty-two million, four hundred twenty-two thousand, five hundred sixty-five".