2431432255169 has 2 divisors, whose sum is σ = 2431432255170. Its totient is φ = 2431432255168.

The previous prime is 2431432255103. The next prime is 2431432255177. The reversal of 2431432255169 is 9615522341342.

2431432255169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2142526005169 + 288906250000 = 1463737^2 + 537500^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2431432255169 is a prime.

It is a super-2 number, since 2×2431432255169² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2431432255969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215716127584 + 1215716127585.

It is an arithmetic number, because the mean of its divisors is an integer number (1215716127585).

Almost surely, 2^{2431432255169} is an apocalyptic number.

It is an amenable number.

2431432255169 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431432255169 is an equidigital number, since it uses as much as digits as its factorization.

2431432255169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 47.

The spelling of 2431432255169 in words is "two trillion, four hundred thirty-one billion, four hundred thirty-two million, two hundred fifty-five thousand, one hundred sixty-nine".