432404343140 has 48 divisors (see below), whose sum is σ = 1132113193344. Its totient is φ = 134775379200.

The previous prime is 432404343109. The next prime is 432404343143. The reversal of 432404343140 is 41343404234.

It is a junction number, because it is equal to n+sod(n) for n = 432404343097 and 432404343106.

It is not an unprimeable number, because it can be changed into a prime (432404343143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140389481 + ... + 140392560.

It is an arithmetic number, because the mean of its divisors is an integer number (23585691528).

Almost surely, 2^432404343140 is an apocalyptic number.

It is an amenable number.

432404343140 is an abundant number, since it is smaller than the sum of its proper divisors (699708850204).

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

432404343140 is a wasteful number, since it uses less digits than its factorization.

432404343140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280782068 (or 280782066 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 432404343140 its reverse (41343404234), we get a palindrome (473747747374).

The spelling of 432404343140 in words is "four hundred thirty-two billion, four hundred four million, three hundred forty-three thousand, one hundred forty".