2201042432 has 40 divisors (see below), whose sum is σ = 4440589296. Its totient is φ = 1089810432.

The previous prime is 2201042429. The next prime is 2201042449. The reversal of 2201042432 is 2342401022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31868 + ... + 73604.

Almost surely, 2^2201042432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2201042432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2220294648).

2201042432 is an abundant number, since it is smaller than the sum of its proper divisors (2239546864).

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

2201042432 is an equidigital number, since it uses as much as digits as its factorization.

2201042432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41858 (or 41842 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2201042432 is about 46915.2686446534. The cubic root of 2201042432 is about 1300.7968353456.

Adding to 2201042432 its reverse (2342401022), we get a palindrome (4543443454).

The spelling of 2201042432 in words is "two billion, two hundred one million, forty-two thousand, four hundred thirty-two".