2201142434 has 16 divisors (see below), whose sum is σ = 3330059040. Its totient is φ = 1091138880.

The previous prime is 2201142367. The next prime is 2201142451. The reversal of 2201142434 is 4342411022.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326522 + ... + 333194.

It is an arithmetic number, because the mean of its divisors is an integer number (208128690).

Almost surely, 2^2201142434 is an apocalyptic number.

2201142434 is a deficient number, since it is larger than the sum of its proper divisors (1128916606).

2201142434 is a wasteful number, since it uses less digits than its factorization.

2201142434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8065.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2201142434 is about 46916.3344049810. The cubic root of 2201142434 is about 1300.8165351499.

Adding to 2201142434 its reverse (4342411022), we get a palindrome (6543553456).

The spelling of 2201142434 in words is "two billion, two hundred one million, one hundred forty-two thousand, four hundred thirty-four".