229961840523 has 8 divisors (see below), whose sum is σ = 314902700688. Its totient is φ = 149164437024.

The previous prime is 229961840491. The next prime is 229961840557. The reversal of 229961840523 is 325048169922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 229961840523 - 2⁵ = 229961840491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (229961847523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1035864036 + ... + 1035864257.

It is an arithmetic number, because the mean of its divisors is an integer number (39362837586).

Almost surely, 2^229961840523 is an apocalyptic number.

229961840523 is a deficient number, since it is larger than the sum of its proper divisors (84940860165).

229961840523 is a wasteful number, since it uses less digits than its factorization.

229961840523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071728333.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 229961840523 in words is "two hundred twenty-nine billion, nine hundred sixty-one million, eight hundred forty thousand, five hundred twenty-three".