431112325045249 has 2 divisors, whose sum is σ = 431112325045250. Its totient is φ = 431112325045248.

The previous prime is 431112325045163. The next prime is 431112325045267. The reversal of 431112325045249 is 942540523211134.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 290082449685249 + 141029875360000 = 17031807^2 + 11875600^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-431112325045249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 431112325045199 and 431112325045208.

It is not a weakly prime, because it can be changed into another prime (431112365045249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215556162522624 + 215556162522625.

It is an arithmetic number, because the mean of its divisors is an integer number (215556162522625).

Almost surely, 2^{431112325045249} is an apocalyptic number.

It is an amenable number.

431112325045249 is a deficient number, since it is larger than the sum of its proper divisors (1).

431112325045249 is an equidigital number, since it uses as much as digits as its factorization.

431112325045249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 431112325045249 in words is "four hundred thirty-one trillion, one hundred twelve billion, three hundred twenty-five million, forty-five thousand, two hundred forty-nine".