238562386948 has 6 divisors (see below), whose sum is σ = 417484177166. Its totient is φ = 119281193472.

The previous prime is 238562386927. The next prime is 238562386961. The reversal of 238562386948 is 849683265832.

It can be written as a sum of positive squares in only one way, i.e., 164691495684 + 73870891264 = 405822^2 + 271792^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 238562386948.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29820298365 + ... + 29820298372.

Almost surely, 2^238562386948 is an apocalyptic number.

It is an amenable number.

238562386948 is a deficient number, since it is larger than the sum of its proper divisors (178921790218).

238562386948 is a wasteful number, since it uses less digits than its factorization.

238562386948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59640596741 (or 59640596739 counting only the distinct ones).

The product of its digits is 119439360, while the sum is 64.

The spelling of 238562386948 in words is "two hundred thirty-eight billion, five hundred sixty-two million, three hundred eighty-six thousand, nine hundred forty-eight".