450143466372112 has 80 divisors (see below), whose sum is σ = 882137709972400. Its totient is φ = 222500319068160.

The previous prime is 450143466372107. The next prime is 450143466372151. The reversal of 450143466372112 is 211273664341054.

It can be written as a sum of positive squares in 8 ways, for example, as 32513533860096 + 417629932512016 = 5702064^2 + 20435996^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15316718314 + ... + 15316747702.

It is an arithmetic number, because the mean of its divisors is an integer number (11026721374655).

Almost surely, 2^{450143466372112} is an apocalyptic number.

It is an amenable number.

450143466372112 is a deficient number, since it is larger than the sum of its proper divisors (431994243600288).

450143466372112 is a wasteful number, since it uses less digits than its factorization.

450143466372112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40284 (or 40278 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 450143466372112 in words is "four hundred fifty trillion, one hundred forty-three billion, four hundred sixty-six million, three hundred seventy-two thousand, one hundred twelve".