2201430304424 has 64 divisors (see below), whose sum is σ = 4518844890000. Its totient is φ = 999216414720.

The previous prime is 2201430304399. The next prime is 2201430304439. The reversal of 2201430304424 is 4244030341022.

It can be written as a sum of positive squares in 8 ways, for example, as 24654652324 + 2176775652100 = 157018^2 + 1475390^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41393402 + ... + 41446550.

Almost surely, 2^{2201430304424} 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 2201430304424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2259422445000).

2201430304424 is an abundant number, since it is smaller than the sum of its proper divisors (2317414585576).

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

2201430304424 is a wasteful number, since it uses less digits than its factorization.

2201430304424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59758 (or 59754 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2201430304424 its reverse (4244030341022), we get a palindrome (6445460645446).

The spelling of 2201430304424 in words is "two trillion, two hundred one billion, four hundred thirty million, three hundred four thousand, four hundred twenty-four".