450742230146812 has 24 divisors (see below), whose sum is σ = 788939506542096. Its totient is φ = 225330946063488.

The previous prime is 450742230146809. The next prime is 450742230146899. The reversal of 450742230146812 is 218641032247054.

It is a congruent number.

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, 528861003 + ... + 529712605.

It is an arithmetic number, because the mean of its divisors is an integer number (32872479439254).

Almost surely, 2^{450742230146812} is an apocalyptic number.

It is an amenable number.

450742230146812 is a deficient number, since it is larger than the sum of its proper divisors (338197276395284).

450742230146812 is a wasteful number, since it uses less digits than its factorization.

450742230146812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875037 (or 875035 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 49.

The spelling of 450742230146812 in words is "four hundred fifty trillion, seven hundred forty-two billion, two hundred thirty million, one hundred forty-six thousand, eight hundred twelve".