451106620151456 has 24 divisors (see below), whose sum is σ = 899358135117120. Its totient is φ = 222698204883648.

The previous prime is 451106620151437. The next prime is 451106620151471. The reversal of 451106620151456 is 654151026601154.

It is a self number, because there is not a number n which added to its sum of digits gives 451106620151456.

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, 89222034686 + ... + 89222039741.

It is an arithmetic number, because the mean of its divisors is an integer number (37473255629880).

Almost surely, 2^{451106620151456} is an apocalyptic number.

It is an amenable number.

451106620151456 is a deficient number, since it is larger than the sum of its proper divisors (448251514965664).

451106620151456 is a wasteful number, since it uses less digits than its factorization.

451106620151456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178444074516 (or 178444074508 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 47.

The spelling of 451106620151456 in words is "four hundred fifty-one trillion, one hundred six billion, six hundred twenty million, one hundred fifty-one thousand, four hundred fifty-six".