238048639834 has 8 divisors (see below), whose sum is σ = 357260208768. Its totient is φ = 118961903580.

The previous prime is 238048639781. The next prime is 238048639861. The reversal of 238048639834 is 438936840832.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31203402 + ... + 31211029.

It is an arithmetic number, because the mean of its divisors is an integer number (44657526096).

Almost surely, 2^238048639834 is an apocalyptic number.

238048639834 is a deficient number, since it is larger than the sum of its proper divisors (119211568934).

238048639834 is a wasteful number, since it uses less digits than its factorization.

238048639834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62416340.

The product of its (nonzero) digits is 23887872, while the sum is 58.

The spelling of 238048639834 in words is "two hundred thirty-eight billion, forty-eight million, six hundred thirty-nine thousand, eight hundred thirty-four".