914220040022431 has 2 divisors, whose sum is σ = 914220040022432. Its totient is φ = 914220040022430.

The previous prime is 914220040022407. The next prime is 914220040022437. The reversal of 914220040022431 is 134220040022419.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 914220040022431 - 2²⁹ = 914219503151519 is a prime.

It is a super-2 number, since 2×914220040022431² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (914220040022437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457110020011215 + 457110020011216.

It is an arithmetic number, because the mean of its divisors is an integer number (457110020011216).

Almost surely, 2^{914220040022431} is an apocalyptic number.

914220040022431 is a deficient number, since it is larger than the sum of its proper divisors (1).

914220040022431 is an equidigital number, since it uses as much as digits as its factorization.

914220040022431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 914220040022431 in words is "nine hundred fourteen trillion, two hundred twenty billion, forty million, twenty-two thousand, four hundred thirty-one".