454406210466 has 16 divisors (see below), whose sum is σ = 978721068864. Its totient is φ = 139817295504.

The previous prime is 454406210431. The next prime is 454406210477. The reversal of 454406210466 is 664012604454.

It is a super-2 number, since 2×454406210466² (a number of 24 digits) contains 22 as substring.

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, 2912860246 + ... + 2912860401.

It is an arithmetic number, because the mean of its divisors is an integer number (61170066804).

Almost surely, 2^454406210466 is an apocalyptic number.

454406210466 is an abundant number, since it is smaller than the sum of its proper divisors (524314858398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454406210466 is a wasteful number, since it uses less digits than its factorization.

454406210466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5825720665.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 454406210466 in words is "four hundred fifty-four billion, four hundred six million, two hundred ten thousand, four hundred sixty-six".