238172381476322 has 16 divisors (see below), whose sum is σ = 360324388049472. Its totient is φ = 118065962486160.

The previous prime is 238172381476303. The next prime is 238172381476363. The reversal of 238172381476322 is 223674183271832.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427310813 + ... + 427867824.

It is an arithmetic number, because the mean of its divisors is an integer number (22520274253092).

Almost surely, 2^{238172381476322} is an apocalyptic number.

238172381476322 is a deficient number, since it is larger than the sum of its proper divisors (122152006573150).

238172381476322 is a wasteful number, since it uses less digits than its factorization.

238172381476322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855179833.

The product of its digits is 32514048, while the sum is 59.

The spelling of 238172381476322 in words is "two hundred thirty-eight trillion, one hundred seventy-two billion, three hundred eighty-one million, four hundred seventy-six thousand, three hundred twenty-two".