238648174050 has 384 divisors, whose sum is σ = 716871617280. Its totient is φ = 51759820800.

The previous prime is 238648174043. The next prime is 238648174067. The reversal of 238648174050 is 50471846832.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 308729464 + ... + 308730236.

It is an arithmetic number, because the mean of its divisors is an integer number (1866853170).

Almost surely, 2^238648174050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238648174050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358435808640).

238648174050 is an abundant number, since it is smaller than the sum of its proper divisors (478223443230).

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

238648174050 is a wasteful number, since it uses less digits than its factorization.

238648174050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238 (or 1233 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 238648174050 in words is "two hundred thirty-eight billion, six hundred forty-eight million, one hundred seventy-four thousand, fifty".