432134323120 has 40 divisors (see below), whose sum is σ = 1006367624064. Its totient is φ = 172568942592.

The previous prime is 432134323109. The next prime is 432134323129. The reversal of 432134323120 is 21323431234.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (432134323129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4400929 + ... + 4498048.

Almost surely, 2^432134323120 is an apocalyptic number.

432134323120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

432134323120 is an abundant number, since it is smaller than the sum of its proper divisors (574233300944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

432134323120 is a wasteful number, since it uses less digits than its factorization.

432134323120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8899597 (or 8899591 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 432134323120 its reverse (21323431234), we get a palindrome (453457754354).

The spelling of 432134323120 in words is "four hundred thirty-two billion, one hundred thirty-four million, three hundred twenty-three thousand, one hundred twenty".