11451466450404 has 96 divisors (see below), whose sum is σ = 29759846417280. Its totient is φ = 3808055030400.

The previous prime is 11451466450399. The next prime is 11451466450439. The reversal of 11451466450404 is 40405466415411.

11451466450404 is a `hidden beast` number, since 1 + 1 + 45 + 1 + 46 + 64 + 504 + 0 + 4 = 666.

It is a super-3 number, since 3×11451466450404³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 11451466450404.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83220099 + ... + 83357589.

It is an arithmetic number, because the mean of its divisors is an integer number (309998400180).

Almost surely, 2^{11451466450404} is an apocalyptic number.

It is an amenable number.

11451466450404 is an abundant number, since it is smaller than the sum of its proper divisors (18308379966876).

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

11451466450404 is a wasteful number, since it uses less digits than its factorization.

11451466450404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139338 (or 139330 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 11451466450404 in words is "eleven trillion, four hundred fifty-one billion, four hundred sixty-six million, four hundred fifty thousand, four hundred four".