432245434 has 16 divisors (see below), whose sum is σ = 687085416. Its totient is φ = 203238400.

The previous prime is 432245399. The next prime is 432245449. The reversal of 432245434 is 434542234.

It can be written as a sum of positive squares in 4 ways, for example, as 322310209 + 109935225 = 17953^2 + 10485^2 .

It is a super-2 number, since 2×432245434² = 373672230427696712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 432245396 and 432245405.

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, 41604 + ... + 50944.

Almost surely, 2^432245434 is an apocalyptic number.

432245434 is a deficient number, since it is larger than the sum of its proper divisors (254839982).

432245434 is a wasteful number, since it uses less digits than its factorization.

432245434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10721.

The product of its digits is 46080, while the sum is 31.

The square root of 432245434 is about 20790.5130768820. The cubic root of 432245434 is about 756.0957636964.

Adding to 432245434 its reverse (434542234), we get a palindrome (866787668).

The spelling of 432245434 in words is "four hundred thirty-two million, two hundred forty-five thousand, four hundred thirty-four".