412452254257 has 2 divisors, whose sum is σ = 412452254258. Its totient is φ = 412452254256.

The previous prime is 412452254243. The next prime is 412452254267. The reversal of 412452254257 is 752452254214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 310604467761 + 101847786496 = 557319^2 + 319136^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412452254257 is a prime.

It is not a weakly prime, because it can be changed into another prime (412452254267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206226127128 + 206226127129.

It is an arithmetic number, because the mean of its divisors is an integer number (206226127129).

Almost surely, 2^412452254257 is an apocalyptic number.

It is an amenable number.

412452254257 is a deficient number, since it is larger than the sum of its proper divisors (1).

412452254257 is an equidigital number, since it uses as much as digits as its factorization.

412452254257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 896000, while the sum is 43.

Subtracting from 412452254257 its sum of digits (43), we obtain a palindrome (412452254214).

The spelling of 412452254257 in words is "four hundred twelve billion, four hundred fifty-two million, two hundred fifty-four thousand, two hundred fifty-seven".