229593390368 has 12 divisors (see below), whose sum is σ = 452011987350. Its totient is φ = 114796695168.

The previous prime is 229593390343. The next prime is 229593390409. The reversal of 229593390368 is 863093395922.

It can be written as a sum of positive squares in only one way, i.e., 202417208464 + 27176181904 = 449908^2 + 164852^2 .

It is a super-3 number, since 3×229593390368³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3587396693 + ... + 3587396756.

Almost surely, 2^229593390368 is an apocalyptic number.

It is an amenable number.

229593390368 is a deficient number, since it is larger than the sum of its proper divisors (222418596982).

229593390368 is an equidigital number, since it uses as much as digits as its factorization.

229593390368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7174793459 (or 7174793451 counting only the distinct ones).

The product of its (nonzero) digits is 18895680, while the sum is 59.

The spelling of 229593390368 in words is "two hundred twenty-nine billion, five hundred ninety-three million, three hundred ninety thousand, three hundred sixty-eight".