432134312323 has 32 divisors (see below), whose sum is σ = 506348236800. Its totient is φ = 361134848256.

The previous prime is 432134312273. The next prime is 432134312359. The reversal of 432134312323 is 323213431234.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-432134312323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432134312023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44595663 + ... + 44605351.

It is an arithmetic number, because the mean of its divisors is an integer number (15823382400).

Almost surely, 2^432134312323 is an apocalyptic number.

432134312323 is a deficient number, since it is larger than the sum of its proper divisors (74213924477).

432134312323 is a wasteful number, since it uses less digits than its factorization.

432134312323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10491.

The product of its digits is 31104, while the sum is 31.

Adding to 432134312323 its reverse (323213431234), we get a palindrome (755347743557).

The spelling of 432134312323 in words is "four hundred thirty-two billion, one hundred thirty-four million, three hundred twelve thousand, three hundred twenty-three".