454267439467 has 2 divisors, whose sum is σ = 454267439468. Its totient is φ = 454267439466.

The previous prime is 454267439429. The next prime is 454267439471. The reversal of 454267439467 is 764934762454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454267439467 is a prime.

It is not a weakly prime, because it can be changed into another prime (454267499467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227133719733 + 227133719734.

It is an arithmetic number, because the mean of its divisors is an integer number (227133719734).

Almost surely, 2^454267439467 is an apocalyptic number.

454267439467 is a deficient number, since it is larger than the sum of its proper divisors (1).

454267439467 is an equidigital number, since it uses as much as digits as its factorization.

454267439467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 121927680, while the sum is 61.

The spelling of 454267439467 in words is "four hundred fifty-four billion, two hundred sixty-seven million, four hundred thirty-nine thousand, four hundred sixty-seven".