450355434 has 8 divisors (see below), whose sum is σ = 900710880. Its totient is φ = 150118476.

The previous prime is 450355429. The next prime is 450355447. The reversal of 450355434 is 434553054.

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

450355434 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 450355395 and 450355404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37529614 + ... + 37529625.

It is an arithmetic number, because the mean of its divisors is an integer number (112588860).

Almost surely, 2^450355434 is an apocalyptic number.

450355434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450355434 is a wasteful number, since it uses less digits than its factorization.

450355434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75059244.

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 450355434 is about 21221.5794416910. The cubic root of 450355434 is about 766.5111366505.

The spelling of 450355434 in words is "four hundred fifty million, three hundred fifty-five thousand, four hundred thirty-four".