232932917209 has 2 divisors, whose sum is σ = 232932917210. Its totient is φ = 232932917208.

The previous prime is 232932917177. The next prime is 232932917249. The reversal of 232932917209 is 902719239232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 195894760000 + 37038157209 = 442600^2 + 192453^2 .

It is a cyclic number.

It is not a de Polignac number, because 232932917209 - 2⁵ = 232932917177 is a prime.

It is not a weakly prime, because it can be changed into another prime (232932917249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116466458604 + 116466458605.

It is an arithmetic number, because the mean of its divisors is an integer number (116466458605).

Almost surely, 2^232932917209 is an apocalyptic number.

It is an amenable number.

232932917209 is a deficient number, since it is larger than the sum of its proper divisors (1).

232932917209 is an equidigital number, since it uses as much as digits as its factorization.

232932917209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 734832, while the sum is 49.

The spelling of 232932917209 in words is "two hundred thirty-two billion, nine hundred thirty-two million, nine hundred seventeen thousand, two hundred nine".