432222404440 has 64 divisors (see below), whose sum is σ = 1039153341600. Its totient is φ = 161226160128.

The previous prime is 432222404431. The next prime is 432222404443. The reversal of 432222404440 is 44404222234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432222404443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2841574 + ... + 2989813.

Almost surely, 2^432222404440 is an apocalyptic number.

432222404440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

432222404440 is an abundant number, since it is smaller than the sum of its proper divisors (606930937160).

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

432222404440 is a wasteful number, since it uses less digits than its factorization.

432222404440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831524 (or 5831520 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 432222404440 its reverse (44404222234), we get a palindrome (476626626674).

The spelling of 432222404440 in words is "four hundred thirty-two billion, two hundred twenty-two million, four hundred four thousand, four hundred forty".