432464543423020 has 24 divisors (see below), whose sum is σ = 908278990189200. Its totient is φ = 172966112797632.

The previous prime is 432464543422997. The next prime is 432464543423023. The reversal of 432464543423020 is 20324345464234.

It is a super-2 number, since 2×432464543423020² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (432464543423023) 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, 1231355755 + ... + 1231706914.

It is an arithmetic number, because the mean of its divisors is an integer number (37844957924550).

Almost surely, 2^{432464543423020} is an apocalyptic number.

It is an amenable number.

432464543423020 is an abundant number, since it is smaller than the sum of its proper divisors (475814446766180).

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

432464543423020 is a wasteful number, since it uses less digits than its factorization.

432464543423020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463071457 (or 2463071455 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 46.

Adding to 432464543423020 its reverse (20324345464234), we get a palindrome (452788888887254).

The spelling of 432464543423020 in words is "four hundred thirty-two trillion, four hundred sixty-four billion, five hundred forty-three million, four hundred twenty-three thousand, twenty".