232664466833647 has 2 divisors, whose sum is σ = 232664466833648. Its totient is φ = 232664466833646.

The previous prime is 232664466833641. The next prime is 232664466833651. The reversal of 232664466833647 is 746338664466232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232664466833647 - 2¹⁵ = 232664466800879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232664466833641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116332233416823 + 116332233416824.

It is an arithmetic number, because the mean of its divisors is an integer number (116332233416824).

Almost surely, 2^{232664466833647} is an apocalyptic number.

232664466833647 is a deficient number, since it is larger than the sum of its proper divisors (1).

232664466833647 is an equidigital number, since it uses as much as digits as its factorization.

232664466833647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3009871872, while the sum is 70.

The spelling of 232664466833647 in words is "two hundred thirty-two trillion, six hundred sixty-four billion, four hundred sixty-six million, eight hundred thirty-three thousand, six hundred forty-seven".