238232703488 has 160 divisors (see below), whose sum is σ = 527656852800. Its totient is φ = 106773037056.

The previous prime is 238232703487. The next prime is 238232703503. The reversal of 238232703488 is 884307232832.

It is a super-3 number, since 3×238232703488³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (238232703481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32590778 + ... + 32598086.

It is an arithmetic number, because the mean of its divisors is an integer number (3297855330).

Almost surely, 2^238232703488 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 238232703488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263828426400).

238232703488 is an abundant number, since it is smaller than the sum of its proper divisors (289424149312).

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

238232703488 is an equidigital number, since it uses as much as digits as its factorization.

238232703488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7482 (or 7466 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 50.

The spelling of 238232703488 in words is "two hundred thirty-eight billion, two hundred thirty-two million, seven hundred three thousand, four hundred eighty-eight".