451441441496 has 32 divisors (see below), whose sum is σ = 857820544560. Its totient is φ = 222696723072.

The previous prime is 451441441471. The next prime is 451441441499. The reversal of 451441441496 is 694144144154.

It is a self number, because there is not a number n which added to its sum of digits gives 451441441496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451441441499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22946 + ... + 950478.

Almost surely, 2^451441441496 is an apocalyptic number.

It is an amenable number.

451441441496 is a deficient number, since it is larger than the sum of its proper divisors (406379103064).

451441441496 is a wasteful number, since it uses less digits than its factorization.

451441441496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928355 (or 928351 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 47.

The spelling of 451441441496 in words is "four hundred fifty-one billion, four hundred forty-one million, four hundred forty-one thousand, four hundred ninety-six".