238825180674 has 16 divisors (see below), whose sum is σ = 530722623840. Its totient is φ = 79608393540.

The previous prime is 238825180621. The next prime is 238825180679. The reversal of 238825180674 is 476081528832.

238825180674 is a `hidden beast` number, since 2 + 388 + 25 + 180 + 67 + 4 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 4422688531 = 238825180674 / (2 + 3 + 8 + 8 + 2 + 5 + 1 + 8 + 0 + 6 + 7 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 238825180674.

It is not an unprimeable number, because it can be changed into a prime (238825180679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2211344212 + ... + 2211344319.

It is an arithmetic number, because the mean of its divisors is an integer number (33170163990).

Almost surely, 2^238825180674 is an apocalyptic number.

238825180674 is an abundant number, since it is smaller than the sum of its proper divisors (291897443166).

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

238825180674 is a wasteful number, since it uses less digits than its factorization.

238825180674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4422688542 (or 4422688536 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 54.

The spelling of 238825180674 in words is "two hundred thirty-eight billion, eight hundred twenty-five million, one hundred eighty thousand, six hundred seventy-four".