432131869821023 has 2 divisors, whose sum is σ = 432131869821024. Its totient is φ = 432131869821022.

The previous prime is 432131869820957. The next prime is 432131869821061. The reversal of 432131869821023 is 320128968131234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432131869821023 - 2¹⁴ = 432131869804639 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432131869821083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216065934910511 + 216065934910512.

It is an arithmetic number, because the mean of its divisors is an integer number (216065934910512).

Almost surely, 2^{432131869821023} is an apocalyptic number.

432131869821023 is a deficient number, since it is larger than the sum of its proper divisors (1).

432131869821023 is an equidigital number, since it uses as much as digits as its factorization.

432131869821023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2985984, while the sum is 53.

The spelling of 432131869821023 in words is "four hundred thirty-two trillion, one hundred thirty-one billion, eight hundred sixty-nine million, eight hundred twenty-one thousand, twenty-three".