450450031316 has 12 divisors (see below), whose sum is σ = 788315166240. Its totient is φ = 225217126680.

The previous prime is 450450031309. The next prime is 450450031351. The reversal of 450450031316 is 613130054054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1842830 + ... + 2072901.

It is an arithmetic number, because the mean of its divisors is an integer number (65692930520).

Almost surely, 2^450450031316 is an apocalyptic number.

It is an amenable number.

450450031316 is a deficient number, since it is larger than the sum of its proper divisors (337865134924).

450450031316 is a wasteful number, since it uses less digits than its factorization.

450450031316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3944494 (or 3944492 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 450450031316 in words is "four hundred fifty billion, four hundred fifty million, thirty-one thousand, three hundred sixteen".