432224450520 has 64 divisors (see below), whose sum is σ = 1296717711840. Its totient is φ = 115255910400.

The previous prime is 432224450473. The next prime is 432224450521. The reversal of 432224450520 is 25054422234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432224450521) 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, 5683950 + ... + 5759490.

Almost surely, 2^432224450520 is an apocalyptic number.

432224450520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

432224450520 is an abundant number, since it is smaller than the sum of its proper divisors (864493261320).

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

432224450520 is a wasteful number, since it uses less digits than its factorization.

432224450520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123236 (or 123232 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 33.

Adding to 432224450520 its reverse (25054422234), we get a palindrome (457278872754).

The spelling of 432224450520 in words is "four hundred thirty-two billion, two hundred twenty-four million, four hundred fifty thousand, five hundred twenty".