239274473356 has 48 divisors (see below), whose sum is σ = 443073899520. Its totient is φ = 112836810240.

The previous prime is 239274473341. The next prime is 239274473359. The reversal of 239274473356 is 653374472932.

It is a junction number, because it is equal to n+sod(n) for n = 239274473297 and 239274473306.

It is not an unprimeable number, because it can be changed into a prime (239274473359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2368935 + ... + 2467873.

It is an arithmetic number, because the mean of its divisors is an integer number (9230706240).

Almost surely, 2^239274473356 is an apocalyptic number.

It is an amenable number.

239274473356 is a deficient number, since it is larger than the sum of its proper divisors (203799426164).

239274473356 is a wasteful number, since it uses less digits than its factorization.

239274473356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99334 (or 99332 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 55.

The spelling of 239274473356 in words is "two hundred thirty-nine billion, two hundred seventy-four million, four hundred seventy-three thousand, three hundred fifty-six".