238271745024 has 264 divisors, whose sum is σ = 723172020480. Its totient is φ = 75414822912.

The previous prime is 238271744999. The next prime is 238271745029. The reversal of 238271745024 is 420547172832.

238271745024 is a `hidden beast` number, since 2 + 3 + 8 + 2 + 71 + 74 + 502 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (238271745029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29459509 + ... + 29467595.

Almost surely, 2^238271745024 is an apocalyptic number.

238271745024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238271745024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361586010240).

238271745024 is an abundant number, since it is smaller than the sum of its proper divisors (484900275456).

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

238271745024 is a wasteful number, since it uses less digits than its factorization.

238271745024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8275 (or 8254 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The spelling of 238271745024 in words is "two hundred thirty-eight billion, two hundred seventy-one million, seven hundred forty-five thousand, twenty-four".