229957759923 has 16 divisors (see below), whose sum is σ = 311654532000. Its totient is φ = 150783367680.

The previous prime is 229957759907. The next prime is 229957759939. The reversal of 229957759923 is 329957759922.

It is an interprime number because it is at equal distance from previous prime (229957759907) and next prime (229957759939).

It is not a de Polignac number, because 229957759923 - 2⁴ = 229957759907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (229957758923) 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, 5551533 + ... + 5592801.

It is an arithmetic number, because the mean of its divisors is an integer number (19478408250).

Almost surely, 2^229957759923 is an apocalyptic number.

229957759923 is a deficient number, since it is larger than the sum of its proper divisors (81696772077).

229957759923 is a wasteful number, since it uses less digits than its factorization.

229957759923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71782.

The product of its digits is 192893400, while the sum is 69.

Subtracting 229957759923 from its reverse (329957759922), we obtain a palindrome (99999999999).

The spelling of 229957759923 in words is "two hundred twenty-nine billion, nine hundred fifty-seven million, seven hundred fifty-nine thousand, nine hundred twenty-three".