232660166413 has 2 divisors, whose sum is σ = 232660166414. Its totient is φ = 232660166412.

The previous prime is 232660166377. The next prime is 232660166441. The reversal of 232660166413 is 314661066232.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228543275844 + 4116890569 = 478062^2 + 64163^2 .

It is a cyclic number.

It is not a de Polignac number, because 232660166413 - 2¹⁷ = 232660035341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232660166483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116330083206 + 116330083207.

It is an arithmetic number, because the mean of its divisors is an integer number (116330083207).

Almost surely, 2^232660166413 is an apocalyptic number.

It is an amenable number.

232660166413 is a deficient number, since it is larger than the sum of its proper divisors (1).

232660166413 is an equidigital number, since it uses as much as digits as its factorization.

232660166413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 232660166413 in words is "two hundred thirty-two billion, six hundred sixty million, one hundred sixty-six thousand, four hundred thirteen".