232431116245487 has 2 divisors, whose sum is σ = 232431116245488. Its totient is φ = 232431116245486.

The previous prime is 232431116245459. The next prime is 232431116245541. The reversal of 232431116245487 is 784542611134232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232431116245487 - 2⁴⁶ = 162062372067823 is a prime.

It is a super-3 number, since 3×232431116245487³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232431116245087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116215558122743 + 116215558122744.

It is an arithmetic number, because the mean of its divisors is an integer number (116215558122744).

Almost surely, 2^{232431116245487} is an apocalyptic number.

232431116245487 is a deficient number, since it is larger than the sum of its proper divisors (1).

232431116245487 is an equidigital number, since it uses as much as digits as its factorization.

232431116245487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7741440, while the sum is 53.

The spelling of 232431116245487 in words is "two hundred thirty-two trillion, four hundred thirty-one billion, one hundred sixteen million, two hundred forty-five thousand, four hundred eighty-seven".