432442003130440 has 32 divisors (see below), whose sum is σ = 973010252016000. Its totient is φ = 172974002145984.

The previous prime is 432442003130429. The next prime is 432442003130507. The reversal of 432442003130440 is 44031300244234.

It is a junction number, because it is equal to n+sod(n) for n = 432442003130396 and 432442003130405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84968400 + ... + 89913919.

It is an arithmetic number, because the mean of its divisors is an integer number (30406570375500).

Almost surely, 2^{432442003130440} is an apocalyptic number.

432442003130440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

432442003130440 is an abundant number, since it is smaller than the sum of its proper divisors (540568248885560).

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

432442003130440 is a wasteful number, since it uses less digits than its factorization.

432442003130440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174944149 (or 174944145 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 432442003130440 its reverse (44031300244234), we get a palindrome (476473303374674).

The spelling of 432442003130440 in words is "four hundred thirty-two trillion, four hundred forty-two billion, three million, one hundred thirty thousand, four hundred forty".