238396313376 has 192 divisors, whose sum is σ = 752578848000. Its totient is φ = 72983420928.

The previous prime is 238396313371. The next prime is 238396313381. The reversal of 238396313376 is 673313693832.

238396313376 is a `hidden beast` number, since 2 + 383 + 9 + 63 + 133 + 76 = 666.

It is an interprime number because it is at equal distance from previous prime (238396313371) and next prime (238396313381).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (238396313371) 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, 2181840 + ... + 2288496.

It is an arithmetic number, because the mean of its divisors is an integer number (3919681500).

Almost surely, 2^238396313376 is an apocalyptic number.

238396313376 is a gapful number since it is divisible by the number (26) 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 238396313376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376289424000).

238396313376 is an abundant number, since it is smaller than the sum of its proper divisors (514182534624).

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

238396313376 is a wasteful number, since it uses less digits than its factorization.

238396313376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106888 (or 106874 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 54.

The spelling of 238396313376 in words is "two hundred thirty-eight billion, three hundred ninety-six million, three hundred thirteen thousand, three hundred seventy-six".