432143434 has 24 divisors (see below), whose sum is σ = 698928480. Its totient is φ = 200308416.

The previous prime is 432143431. The next prime is 432143477. The reversal of 432143434 is 434341234.

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

It is not an unprimeable number, because it can be changed into a prime (432143431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33147 + ... + 44305.

It is an arithmetic number, because the mean of its divisors is an integer number (29122020).

Almost surely, 2^432143434 is an apocalyptic number.

432143434 is a deficient number, since it is larger than the sum of its proper divisors (266785046).

432143434 is a wasteful number, since it uses less digits than its factorization.

432143434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11262 (or 11245 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

The square root of 432143434 is about 20788.0598902351. The cubic root of 432143434 is about 756.0362852698.

Adding to 432143434 its reverse (434341234), we get a palindrome (866484668).

The spelling of 432143434 in words is "four hundred thirty-two million, one hundred forty-three thousand, four hundred thirty-four".