432204283640 has 32 divisors (see below), whose sum is σ = 972483004080. Its totient is φ = 172877559552.

The previous prime is 432204283583. The next prime is 432204283649. The reversal of 432204283640 is 46382402234.

It is a junction number, because it is equal to n+sod(n) for n = 432204283594 and 432204283603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432204283649) 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, 1978499 + ... + 2186061.

Almost surely, 2^432204283640 is an apocalyptic number.

432204283640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

432204283640 is an abundant number, since it is smaller than the sum of its proper divisors (540278720440).

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

432204283640 is a wasteful number, since it uses less digits than its factorization.

432204283640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259631 (or 259627 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 432204283640 its reverse (46382402234), we get a palindrome (478586685874).

The spelling of 432204283640 in words is "four hundred thirty-two billion, two hundred four million, two hundred eighty-three thousand, six hundred forty".