232873986431 has 2 divisors, whose sum is σ = 232873986432. Its totient is φ = 232873986430.

The previous prime is 232873986403. The next prime is 232873986437. The reversal of 232873986431 is 134689378232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232873986431 - 2¹⁴ = 232873970047 is a prime.

It is a super-2 number, since 2×232873986431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232873986437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116436993215 + 116436993216.

It is an arithmetic number, because the mean of its divisors is an integer number (116436993216).

Almost surely, 2^232873986431 is an apocalyptic number.

232873986431 is a deficient number, since it is larger than the sum of its proper divisors (1).

232873986431 is an equidigital number, since it uses as much as digits as its factorization.

232873986431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10450944, while the sum is 56.

The spelling of 232873986431 in words is "two hundred thirty-two billion, eight hundred seventy-three million, nine hundred eighty-six thousand, four hundred thirty-one".