232115293238407 has 2 divisors, whose sum is σ = 232115293238408. Its totient is φ = 232115293238406.

The previous prime is 232115293238357. The next prime is 232115293238429. The reversal of 232115293238407 is 704832392511232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232115293238407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232115293235407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116057646619203 + 116057646619204.

It is an arithmetic number, because the mean of its divisors is an integer number (116057646619204).

Almost surely, 2^{232115293238407} is an apocalyptic number.

232115293238407 is a deficient number, since it is larger than the sum of its proper divisors (1).

232115293238407 is an equidigital number, since it uses as much as digits as its factorization.

232115293238407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 232115293238407 in words is "two hundred thirty-two trillion, one hundred fifteen billion, two hundred ninety-three million, two hundred thirty-eight thousand, four hundred seven".