220432414432 has 24 divisors (see below), whose sum is σ = 444561106752. Its totient is φ = 107528006400.

The previous prime is 220432414429. The next prime is 220432414439. The reversal of 220432414432 is 234414234022.

It is a junction number, because it is equal to n+sod(n) for n = 220432414394 and 220432414403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220432414439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84004944 + ... + 84007567.

It is an arithmetic number, because the mean of its divisors is an integer number (18523379448).

Almost surely, 2^220432414432 is an apocalyptic number.

It is an amenable number.

220432414432 is an abundant number, since it is smaller than the sum of its proper divisors (224128692320).

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

220432414432 is a wasteful number, since it uses less digits than its factorization.

220432414432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168012562 (or 168012554 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 220432414432 its reverse (234414234022), we get a palindrome (454846648454).

The spelling of 220432414432 in words is "two hundred twenty billion, four hundred thirty-two million, four hundred fourteen thousand, four hundred thirty-two".