434451012 has 12 divisors (see below), whose sum is σ = 1013719056. Its totient is φ = 144817000.

The previous prime is 434450977. The next prime is 434451023. The reversal of 434451012 is 210154434.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18102114 + ... + 18102137.

It is an arithmetic number, because the mean of its divisors is an integer number (84476588).

Almost surely, 2^434451012 is an apocalyptic number.

It is an amenable number.

434451012 is an abundant number, since it is smaller than the sum of its proper divisors (579268044).

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

434451012 is a wasteful number, since it uses less digits than its factorization.

434451012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36204258 (or 36204256 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 434451012 is about 20843.4884796188. The cubic root of 434451012 is about 757.3796020349.

The spelling of 434451012 in words is "four hundred thirty-four million, four hundred fifty-one thousand, twelve".