238244195331072 has 2640 divisors, whose sum is σ = 889582262012928. Its totient is φ = 63176095825920.

The previous prime is 238244195331041. The next prime is 238244195331101. The reversal of 238244195331072 is 270133591442832.

238244195331072 is a `hidden beast` number, since 2 + 3 + 8 + 2 + 441 + 95 + 3 + 3 + 107 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 927020215168 + ... + 927020215424.

Almost surely, 2^{238244195331072} 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 238244195331072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (444791131006464).

238244195331072 is an abundant number, since it is smaller than the sum of its proper divisors (651338066681856).

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

238244195331072 is a wasteful number, since it uses less digits than its factorization.

238244195331072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 238244195331072 in words is "two hundred thirty-eight trillion, two hundred forty-four billion, one hundred ninety-five million, three hundred thirty-one thousand, seventy-two".