238274885799 has 12 divisors (see below), whose sum is σ = 344207790576. Its totient is φ = 158834713632.

The previous prime is 238274885777. The next prime is 238274885803. The reversal of 238274885799 is 997588472832.

238274885799 is a `hidden beast` number, since 2 + 3 + 8 + 2 + 7 + 48 + 8 + 579 + 9 = 666.

It is not a de Polignac number, because 238274885799 - 2¹⁷ = 238274754727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238274885899) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1167894 + ... + 1356659.

It is an arithmetic number, because the mean of its divisors is an integer number (28683982548).

Almost surely, 2^238274885799 is an apocalyptic number.

238274885799 is a deficient number, since it is larger than the sum of its proper divisors (105932904777).

238274885799 is a wasteful number, since it uses less digits than its factorization.

238274885799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2535046 (or 2535043 counting only the distinct ones).

The product of its digits is 487710720, while the sum is 72.

The spelling of 238274885799 in words is "two hundred thirty-eight billion, two hundred seventy-four million, eight hundred eighty-five thousand, seven hundred ninety-nine".