451402966867 has 2 divisors, whose sum is σ = 451402966868. Its totient is φ = 451402966866.

The previous prime is 451402966843. The next prime is 451402966909. The reversal of 451402966867 is 768669204154.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 451402966867 - 2¹¹ = 451402964819 is a prime.

It is not a weakly prime, because it can be changed into another prime (451402967867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225701483433 + 225701483434.

It is an arithmetic number, because the mean of its divisors is an integer number (225701483434).

Almost surely, 2^451402966867 is an apocalyptic number.

451402966867 is a deficient number, since it is larger than the sum of its proper divisors (1).

451402966867 is an equidigital number, since it uses as much as digits as its factorization.

451402966867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 451402966867 in words is "four hundred fifty-one billion, four hundred two million, nine hundred sixty-six thousand, eight hundred sixty-seven".