451466063020514 has 16 divisors (see below), whose sum is σ = 679775483312640. Its totient is φ = 224874239005920.

The previous prime is 451466063020417. The next prime is 451466063020561. The reversal of 451466063020514 is 415020360664154.

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, 413032742 + ... + 414124350.

It is an arithmetic number, because the mean of its divisors is an integer number (42485967707040).

Almost surely, 2^{451466063020514} is an apocalyptic number.

451466063020514 is a deficient number, since it is larger than the sum of its proper divisors (228309420292126).

451466063020514 is a wasteful number, since it uses less digits than its factorization.

451466063020514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878145.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 451466063020514 in words is "four hundred fifty-one trillion, four hundred sixty-six billion, sixty-three million, twenty thousand, five hundred fourteen".