238344056320 has 80 divisors (see below), whose sum is σ = 571586125968. Its totient is φ = 95317770240.

The previous prime is 238344056281. The next prime is 238344056407. The reversal of 238344056320 is 23650443832.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22422847 + ... + 22433473.

Almost surely, 2^238344056320 is an apocalyptic number.

238344056320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

238344056320 is an abundant number, since it is smaller than the sum of its proper divisors (333242069648).

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

238344056320 is an equidigital number, since it uses as much as digits as its factorization.

238344056320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19411 (or 19395 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 238344056320 in words is "two hundred thirty-eight billion, three hundred forty-four million, fifty-six thousand, three hundred twenty".