238415048268 has 48 divisors (see below), whose sum is σ = 589308701184. Its totient is φ = 74760904960.

The previous prime is 238415048171. The next prime is 238415048297. The reversal of 238415048268 is 862840514832.

238415048268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 238415048268.

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 15 ways as a sum of consecutive naturals, for example, 145753 + ... + 705743.

It is an arithmetic number, because the mean of its divisors is an integer number (12277264608).

Almost surely, 2^238415048268 is an apocalyptic number.

It is an amenable number.

238415048268 is an abundant number, since it is smaller than the sum of its proper divisors (350893652916).

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

238415048268 is a wasteful number, since it uses less digits than its factorization.

238415048268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562102 (or 562100 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 51.

The spelling of 238415048268 in words is "two hundred thirty-eight billion, four hundred fifteen million, forty-eight thousand, two hundred sixty-eight".