238765952208 has 80 divisors (see below), whose sum is σ = 707953723776. Its totient is φ = 67926036480.

The previous prime is 238765952189. The next prime is 238765952219. The reversal of 238765952208 is 802259567832.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1446633 + ... + 1603208.

Almost surely, 2^238765952208 is an apocalyptic number.

238765952208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

238765952208 is an abundant number, since it is smaller than the sum of its proper divisors (469187771568).

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

238765952208 is a wasteful number, since it uses less digits than its factorization.

238765952208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3050092 (or 3050086 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 57.

The spelling of 238765952208 in words is "two hundred thirty-eight billion, seven hundred sixty-five million, nine hundred fifty-two thousand, two hundred eight".