238251370224 has 160 divisors (see below), whose sum is σ = 709473908224. Its totient is φ = 67486970880.

The previous prime is 238251370213. The next prime is 238251370229. The reversal of 238251370224 is 422073152832.

It is a super-3 number, since 3×238251370224³ (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 (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238251370229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23052162 + ... + 23062494.

Almost surely, 2^238251370224 is an apocalyptic number.

238251370224 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 238251370224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354736954112).

238251370224 is an abundant number, since it is smaller than the sum of its proper divisors (471222538000).

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

238251370224 is a wasteful number, since it uses less digits than its factorization.

238251370224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10935 (or 10929 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 238251370224 in words is "two hundred thirty-eight billion, two hundred fifty-one million, three hundred seventy thousand, two hundred twenty-four".