450010438 has 8 divisors (see below), whose sum is σ = 675264888. Its totient is φ = 224922144.

The previous prime is 450010397. The next prime is 450010489. The reversal of 450010438 is 834010054.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 34531 + ... + 45742.

It is an arithmetic number, because the mean of its divisors is an integer number (84408111).

Almost surely, 2^450010438 is an apocalyptic number.

450010438 is a deficient number, since it is larger than the sum of its proper divisors (225254450).

450010438 is a wasteful number, since it uses less digits than its factorization.

450010438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83078.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 450010438 is about 21213.4494601892. The cubic root of 450010438 is about 766.3153573387.

The spelling of 450010438 in words is "four hundred fifty million, ten thousand, four hundred thirty-eight".