434252012 has 24 divisors (see below), whose sum is σ = 823361616. Its totient is φ = 199600128.

The previous prime is 434252009. The next prime is 434252047. The reversal of 434252012 is 210252434.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71333 + ... + 77180.

It is an arithmetic number, because the mean of its divisors is an integer number (34306734).

Almost surely, 2^434252012 is an apocalyptic number.

It is an amenable number.

434252012 is a deficient number, since it is larger than the sum of its proper divisors (389109604).

434252012 is a wasteful number, since it uses less digits than its factorization.

434252012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148577 (or 148575 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 434252012 is about 20838.7142597618. The cubic root of 434252012 is about 757.2639452982.

The spelling of 434252012 in words is "four hundred thirty-four million, two hundred fifty-two thousand, twelve".