451942700396 has 12 divisors (see below), whose sum is σ = 862799700840. Its totient is φ = 205428500160.

The previous prime is 451942700387. The next prime is 451942700401. The reversal of 451942700396 is 693007249154.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5135712461 + ... + 5135712548.

It is an arithmetic number, because the mean of its divisors is an integer number (71899975070).

Almost surely, 2^451942700396 is an apocalyptic number.

It is an amenable number.

451942700396 is a deficient number, since it is larger than the sum of its proper divisors (410857000444).

451942700396 is a wasteful number, since it uses less digits than its factorization.

451942700396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10271425024 (or 10271425022 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 451942700396 in words is "four hundred fifty-one billion, nine hundred forty-two million, seven hundred thousand, three hundred ninety-six".