238573148255 has 8 divisors (see below), whose sum is σ = 308309914752. Its totient is φ = 176177094048.

The previous prime is 238573148249. The next prime is 238573148309. The reversal of 238573148255 is 552841375832.

238573148255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 238573148255 - 2⁴ = 238573148239 is a prime.

It is a super-3 number, since 3×238573148255³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 238573148197 and 238573148206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1835177999 + ... + 1835178128.

It is an arithmetic number, because the mean of its divisors is an integer number (38538739344).

Almost surely, 2^238573148255 is an apocalyptic number.

238573148255 is a deficient number, since it is larger than the sum of its proper divisors (69736766497).

238573148255 is a wasteful number, since it uses less digits than its factorization.

238573148255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670356145.

The product of its digits is 8064000, while the sum is 53.

The spelling of 238573148255 in words is "two hundred thirty-eight billion, five hundred seventy-three million, one hundred forty-eight thousand, two hundred fifty-five".