432323432 has 8 divisors (see below), whose sum is σ = 810606450. Its totient is φ = 216161712.

The previous prime is 432323407. The next prime is 432323453. The reversal of 432323432 is 234323234.

432323432 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in only one way, i.e., 291521476 + 140801956 = 17074^2 + 11866^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27020207 + ... + 27020222.

Almost surely, 2^432323432 is an apocalyptic number.

It is an amenable number.

432323432 is a deficient number, since it is larger than the sum of its proper divisors (378283018).

432323432 is a wasteful number, since it uses less digits than its factorization.

432323432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54040435 (or 54040431 counting only the distinct ones).

The product of its digits is 10368, while the sum is 26.

The square root of 432323432 is about 20792.3887997507. The cubic root of 432323432 is about 756.1412397199.

Adding to 432323432 its reverse (234323234), we get a palindrome (666646666).

It can be divided in two parts, 43232 and 3432, that added together give a palindrome (46664).

The spelling of 432323432 in words is "four hundred thirty-two million, three hundred twenty-three thousand, four hundred thirty-two".