450104050643407 has 2 divisors, whose sum is σ = 450104050643408. Its totient is φ = 450104050643406.

The previous prime is 450104050643309. The next prime is 450104050643459. The reversal of 450104050643407 is 704346050401054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 450104050643407 - 2²⁷ = 450103916425679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450104050641407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225052025321703 + 225052025321704.

It is an arithmetic number, because the mean of its divisors is an integer number (225052025321704).

Almost surely, 2^{450104050643407} is an apocalyptic number.

450104050643407 is a deficient number, since it is larger than the sum of its proper divisors (1).

450104050643407 is an equidigital number, since it uses as much as digits as its factorization.

450104050643407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 450104050643407 in words is "four hundred fifty trillion, one hundred four billion, fifty million, six hundred forty-three thousand, four hundred seven".