368470713839281 has 9 divisors (see below), whose sum is σ = 374822984211691. Its totient is φ = 362224334158744.

The previous prime is 368470713839279. The next prime is 368470713839297. The reversal of 368470713839281 is 182938317074863.

The square root of 368470713839281 is 19195591.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 67546059886881 + 300924653952400 = 8218641^2 + 17347180^2 .

It is not a de Polignac number, because 368470713839281 - 2¹ = 368470713839279 is a prime.

It is a super-2 number, since 2×368470713839281² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 368470713839281.

It is not an unprimeable number, because it can be changed into a prime (368470713839201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1132377195 + ... + 1132702543.

Almost surely, 2^{368470713839281} is an apocalyptic number.

368470713839281 is the 19195591-st square number.

368470713839281 is the 9597796-th centered octagonal number.

It is an amenable number.

368470713839281 is a deficient number, since it is larger than the sum of its proper divisors (6352270372410).

368470713839281 is an frugal number, since it uses more digits than its factorization.

368470713839281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650816 (or 325408 counting only the distinct ones).

The product of its (nonzero) digits is 292626432, while the sum is 70.

The spelling of 368470713839281 in words is "three hundred sixty-eight trillion, four hundred seventy billion, seven hundred thirteen million, eight hundred thirty-nine thousand, two hundred eighty-one".