454331404133429 has 2 divisors, whose sum is σ = 454331404133430. Its totient is φ = 454331404133428.

The previous prime is 454331404133413. The next prime is 454331404133459. The reversal of 454331404133429 is 924331404133454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 453327546420100 + 1003857713329 = 21291490^2 + 1001927^2 .

It is a cyclic number.

It is not a de Polignac number, because 454331404133429 - 2⁴ = 454331404133413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454331404133459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227165702066714 + 227165702066715.

It is an arithmetic number, because the mean of its divisors is an integer number (227165702066715).

Almost surely, 2^{454331404133429} is an apocalyptic number.

It is an amenable number.

454331404133429 is a deficient number, since it is larger than the sum of its proper divisors (1).

454331404133429 is an equidigital number, since it uses as much as digits as its factorization.

454331404133429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7464960, while the sum is 50.

The spelling of 454331404133429 in words is "four hundred fifty-four trillion, three hundred thirty-one billion, four hundred four million, one hundred thirty-three thousand, four hundred twenty-nine".