450814042 has 8 divisors (see below), whose sum is σ = 772824096. Its totient is φ = 193206012.

The previous prime is 450814037. The next prime is 450814043. The reversal of 450814042 is 240418054.

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

It is a self number, because there is not a number n which added to its sum of digits gives 450814042.

It is not an unprimeable number, because it can be changed into a prime (450814043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16100488 + ... + 16100515.

It is an arithmetic number, because the mean of its divisors is an integer number (96603012).

Almost surely, 2^450814042 is an apocalyptic number.

450814042 is a deficient number, since it is larger than the sum of its proper divisors (322010054).

450814042 is a wasteful number, since it uses less digits than its factorization.

450814042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32201012.

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 450814042 is about 21232.3819200767. The cubic root of 450814042 is about 766.7712340883.

The spelling of 450814042 in words is "four hundred fifty million, eight hundred fourteen thousand, forty-two".