434725012 has 24 divisors (see below), whose sum is σ = 785385216. Its totient is φ = 210419328.

The previous prime is 434725007. The next prime is 434725019. The reversal of 434725012 is 210527434.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434725019) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8253 + ... + 30619.

It is an arithmetic number, because the mean of its divisors is an integer number (32724384).

Almost surely, 2^434725012 is an apocalyptic number.

It is an amenable number.

434725012 is a deficient number, since it is larger than the sum of its proper divisors (350660204).

434725012 is a wasteful number, since it uses less digits than its factorization.

434725012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22527 (or 22525 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 434725012 is about 20850.0602397211. The cubic root of 434725012 is about 757.5387902162.

It can be divided in two parts, 43472 and 5012, that added together give a palindrome (48484).

The spelling of 434725012 in words is "four hundred thirty-four million, seven hundred twenty-five thousand, twelve".