451466768332 has 6 divisors (see below), whose sum is σ = 790066844588. Its totient is φ = 225733384164.

The previous prime is 451466768317. The next prime is 451466768351. The reversal of 451466768332 is 233867664154.

It is a happy number.

It is an unprimeable number.

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, 56433346038 + ... + 56433346045.

Almost surely, 2^451466768332 is an apocalyptic number.

It is an amenable number.

451466768332 is a deficient number, since it is larger than the sum of its proper divisors (338600076256).

451466768332 is a wasteful number, since it uses less digits than its factorization.

451466768332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112866692087 (or 112866692085 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 55.

The spelling of 451466768332 in words is "four hundred fifty-one billion, four hundred sixty-six million, seven hundred sixty-eight thousand, three hundred thirty-two".