112431506574461 has 2 divisors, whose sum is σ = 112431506574462. Its totient is φ = 112431506574460.

The previous prime is 112431506574433. The next prime is 112431506574463. The reversal of 112431506574461 is 164475605134211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69829320683236 + 42602185891225 = 8356394^2 + 6527035^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112431506574461 is a prime.

Together with 112431506574463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112431506574463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56215753287230 + 56215753287231.

It is an arithmetic number, because the mean of its divisors is an integer number (56215753287231).

Almost surely, 2^{112431506574461} is an apocalyptic number.

It is an amenable number.

112431506574461 is a deficient number, since it is larger than the sum of its proper divisors (1).

112431506574461 is an equidigital number, since it uses as much as digits as its factorization.

112431506574461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 112431506574461 in words is "one hundred twelve trillion, four hundred thirty-one billion, five hundred six million, five hundred seventy-four thousand, four hundred sixty-one".