238271458674 has 32 divisors (see below), whose sum is σ = 497935272960. Its totient is φ = 75867775632.

The previous prime is 238271458643. The next prime is 238271458679. The reversal of 238271458674 is 476854172832.

It is not an unprimeable number, because it can be changed into a prime (238271458679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1066222 + ... + 1270185.

It is an arithmetic number, because the mean of its divisors is an integer number (15560477280).

Almost surely, 2^238271458674 is an apocalyptic number.

238271458674 is an abundant number, since it is smaller than the sum of its proper divisors (259663814286).

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

238271458674 is a wasteful number, since it uses less digits than its factorization.

238271458674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337174.

The product of its digits is 18063360, while the sum is 57.

The spelling of 238271458674 in words is "two hundred thirty-eight billion, two hundred seventy-one million, four hundred fifty-eight thousand, six hundred seventy-four".