432443401434220 has 48 divisors (see below), whose sum is σ = 990780502473216. Its totient is φ = 157237545528000.

The previous prime is 432443401434101. The next prime is 432443401434223. The reversal of 432443401434220 is 22434104344234.

It is not an unprimeable number, because it can be changed into a prime (432443401434223) 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, 88877796 + ... + 93617035.

It is an arithmetic number, because the mean of its divisors is an integer number (20641260468192).

Almost surely, 2^{432443401434220} is an apocalyptic number.

It is an amenable number.

432443401434220 is an abundant number, since it is smaller than the sum of its proper divisors (558337101038996).

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

432443401434220 is a wasteful number, since it uses less digits than its factorization.

432443401434220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182505622 (or 182505620 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 40.

Adding to 432443401434220 its reverse (22434104344234), we get a palindrome (454877505778454).

The spelling of 432443401434220 in words is "four hundred thirty-two trillion, four hundred forty-three billion, four hundred one million, four hundred thirty-four thousand, two hundred twenty".