451046033312066 has 16 divisors (see below), whose sum is σ = 689335792997184. Its totient is φ = 221267451563184.

The previous prime is 451046033312053. The next prime is 451046033312087. The reversal of 451046033312066 is 660213330640154.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57410291 + ... + 64792233.

It is an arithmetic number, because the mean of its divisors is an integer number (43083487062324).

Almost surely, 2^{451046033312066} is an apocalyptic number.

451046033312066 is a deficient number, since it is larger than the sum of its proper divisors (238289759685118).

451046033312066 is a wasteful number, since it uses less digits than its factorization.

451046033312066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7958425.

The product of its (nonzero) digits is 933120, while the sum is 44.

The spelling of 451046033312066 in words is "four hundred fifty-one trillion, forty-six billion, thirty-three million, three hundred twelve thousand, sixty-six".