432442243040 has 48 divisors (see below), whose sum is σ = 1022889500640. Its totient is φ = 172766154240.

The previous prime is 432442243033. The next prime is 432442243061. The reversal of 432442243040 is 40342244234.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 432442242988 and 432442243006.

It is a congruent number.

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, 1514660 + ... + 1777379.

It is an arithmetic number, because the mean of its divisors is an integer number (21310197930).

Almost surely, 2^432442243040 is an apocalyptic number.

432442243040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

432442243040 is an abundant number, since it is smaller than the sum of its proper divisors (590447257600).

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

432442243040 is a wasteful number, since it uses less digits than its factorization.

432442243040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3292875 (or 3292867 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 432442243040 its reverse (40342244234), we get a palindrome (472784487274).

The spelling of 432442243040 in words is "four hundred thirty-two billion, four hundred forty-two million, two hundred forty-three thousand, forty".