450242666260232 has 64 divisors (see below), whose sum is σ = 875641610238720. Its totient is φ = 216860207171328.

The previous prime is 450242666260171. The next prime is 450242666260273. The reversal of 450242666260232 is 232062666242054.

It is a happy number.

It is a super-2 number, since 2×450242666260232² (a number of 30 digits) contains 22 as substring.

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, 130215098 + ... + 133628054.

It is an arithmetic number, because the mean of its divisors is an integer number (13681900159980).

Almost surely, 2^{450242666260232} is an apocalyptic number.

It is an amenable number.

450242666260232 is a deficient number, since it is larger than the sum of its proper divisors (425398943978488).

450242666260232 is a wasteful number, since it uses less digits than its factorization.

450242666260232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3417430 (or 3417426 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 50.

The spelling of 450242666260232 in words is "four hundred fifty trillion, two hundred forty-two billion, six hundred sixty-six million, two hundred sixty thousand, two hundred thirty-two".