238874360252 has 48 divisors (see below), whose sum is σ = 482937541632. Its totient is φ = 102175476480.

The previous prime is 238874360251. The next prime is 238874360261. The reversal of 238874360252 is 252063478832.

It is a self number, because there is not a number n which added to its sum of digits gives 238874360252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238874360251) 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, 5245493 + ... + 5290835.

It is an arithmetic number, because the mean of its divisors is an integer number (10061198784).

Almost surely, 2^238874360252 is an apocalyptic number.

238874360252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

238874360252 is an abundant number, since it is smaller than the sum of its proper divisors (244063181380).

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

238874360252 is a wasteful number, since it uses less digits than its factorization.

238874360252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52418 (or 52416 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 238874360252 in words is "two hundred thirty-eight billion, eight hundred seventy-four million, three hundred sixty thousand, two hundred fifty-two".