238354453832 has 32 divisors (see below), whose sum is σ = 487752598080. Its totient is φ = 108296400960.

The previous prime is 238354453763. The next prime is 238354453853.

238354453832 is nontrivially palindromic in base 10.

238354453832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 375188 + ... + 785795.

It is an arithmetic number, because the mean of its divisors is an integer number (15242268690).

Almost surely, 2^238354453832 is an apocalyptic number.

238354453832 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

238354453832 is an abundant number, since it is smaller than the sum of its proper divisors (249398144248).

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

238354453832 is a wasteful number, since it uses less digits than its factorization.

238354453832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163333 (or 1163329 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 50.

The spelling of 238354453832 in words is "two hundred thirty-eight billion, three hundred fifty-four million, four hundred fifty-three thousand, eight hundred thirty-two".