395023744896 has 64 divisors (see below), whose sum is σ = 1144671091200. Its totient is φ = 119704163840.

The previous prime is 395023744891. The next prime is 395023744897. The reversal of 395023744896 is 698447320593.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395023744891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46755216 + ... + 46763663.

It is an arithmetic number, because the mean of its divisors is an integer number (17885485800).

Almost surely, 2^395023744896 is an apocalyptic number.

It is an amenable number.

395023744896 is an abundant number, since it is smaller than the sum of its proper divisors (749647346304).

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

395023744896 is a wasteful number, since it uses less digits than its factorization.

395023744896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93518907 (or 93518895 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 60.

The spelling of 395023744896 in words is "three hundred ninety-five billion, twenty-three million, seven hundred forty-four thousand, eight hundred ninety-six".