432340423400 has 24 divisors (see below), whose sum is σ = 1005191484870. Its totient is φ = 172936169280.

The previous prime is 432340423397. The next prime is 432340423429. The reversal of 432340423400 is 4324043234.

It can be written as a sum of positive squares in 3 ways, for example, as 179506437124 + 252833986276 = 423682^2 + 502826^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1080850859 + ... + 1080851258.

Almost surely, 2^432340423400 is an apocalyptic number.

432340423400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

432340423400 is an abundant number, since it is smaller than the sum of its proper divisors (572851061470).

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

432340423400 is a wasteful number, since it uses less digits than its factorization.

432340423400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161702133 (or 2161702124 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 432340423400 its reverse (4324043234), we get a palindrome (436664466634).

The spelling of 432340423400 in words is "four hundred thirty-two billion, three hundred forty million, four hundred twenty-three thousand, four hundred".