238159250244 has 96 divisors (see below), whose sum is σ = 627816067200. Its totient is φ = 78054641280.

The previous prime is 238159250221. The next prime is 238159250257. The reversal of 238159250244 is 442052951832.

238159250244 is a `hidden beast` number, since 2 + 3 + 8 + 1 + 592 + 50 + 2 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 238159250244.

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, 22321399 + ... + 22332065.

It is an arithmetic number, because the mean of its divisors is an integer number (6539750700).

Almost surely, 2^238159250244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238159250244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313908033600).

238159250244 is an abundant number, since it is smaller than the sum of its proper divisors (389656816956).

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

238159250244 is a wasteful number, since it uses less digits than its factorization.

238159250244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14130 (or 14122 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 238159250244 in words is "two hundred thirty-eight billion, one hundred fifty-nine million, two hundred fifty thousand, two hundred forty-four".