238418741824375 has 120 divisors (see below), whose sum is σ = 358465622407200. Its totient is φ = 155228055840000.

The previous prime is 238418741824327. The next prime is 238418741824411. The reversal of 238418741824375 is 573428147814832.

It is a happy number.

It is not a de Polignac number, because 238418741824375 - 2¹⁷ = 238418741693303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 238418741824375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 222296901 + ... + 223366849.

It is an arithmetic number, because the mean of its divisors is an integer number (2987213520060).

Almost surely, 2^{238418741824375} is an apocalyptic number.

238418741824375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

238418741824375 is a deficient number, since it is larger than the sum of its proper divisors (120046880582825).

238418741824375 is an equidigital number, since it uses as much as digits as its factorization.

238418741824375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070091 (or 1070045 counting only the distinct ones).

The product of its digits is 289013760, while the sum is 67.

The spelling of 238418741824375 in words is "two hundred thirty-eight trillion, four hundred eighteen billion, seven hundred forty-one million, eight hundred twenty-four thousand, three hundred seventy-five".