412131450331571 has 2 divisors, whose sum is σ = 412131450331572. Its totient is φ = 412131450331570.

The previous prime is 412131450331481. The next prime is 412131450331619. The reversal of 412131450331571 is 175133054131214.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412131450331571 - 2³⁴ = 412114270462387 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (412131450331171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206065725165785 + 206065725165786.

It is an arithmetic number, because the mean of its divisors is an integer number (206065725165786).

Almost surely, 2^{412131450331571} is an apocalyptic number.

412131450331571 is a deficient number, since it is larger than the sum of its proper divisors (1).

412131450331571 is an equidigital number, since it uses as much as digits as its factorization.

412131450331571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 412131450331571 in words is "four hundred twelve trillion, one hundred thirty-one billion, four hundred fifty million, three hundred thirty-one thousand, five hundred seventy-one".