450842324 has 12 divisors (see below), whose sum is σ = 790860000. Its totient is φ = 224882328.

The previous prime is 450842311. The next prime is 450842333. The reversal of 450842324 is 423248054.

It is a super-2 number, since 2×450842324² = 406517602219441952, which contains 22 as substring.

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, 132824 + ... + 136175.

It is an arithmetic number, because the mean of its divisors is an integer number (65905000).

Almost surely, 2^450842324 is an apocalyptic number.

It is an amenable number.

450842324 is a deficient number, since it is larger than the sum of its proper divisors (340017676).

450842324 is a wasteful number, since it uses less digits than its factorization.

450842324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269422 (or 269420 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 450842324 is about 21233.0479206354. The cubic root of 450842324 is about 766.7872683202.

The spelling of 450842324 in words is "four hundred fifty million, eight hundred forty-two thousand, three hundred twenty-four".