2141234403 has 16 divisors (see below), whose sum is σ = 3559454976. Its totient is φ = 1112329440.

The previous prime is 2141234377. The next prime is 2141234411. The reversal of 2141234403 is 3044321412.

It is not a de Polignac number, because 2141234403 - 2¹⁶ = 2141168867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2141234443) by changing a digit.

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, 4634476 + ... + 4634937.

It is an arithmetic number, because the mean of its divisors is an integer number (222465936).

Almost surely, 2^2141234403 is an apocalyptic number.

2141234403 is a deficient number, since it is larger than the sum of its proper divisors (1418220573).

2141234403 is a wasteful number, since it uses less digits than its factorization.

2141234403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9269434.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2141234403 is about 46273.4740753274. The cubic root of 2141234403 is about 1288.9064712742.

Adding to 2141234403 its reverse (3044321412), we get a palindrome (5185555815).

The spelling of 2141234403 in words is "two billion, one hundred forty-one million, two hundred thirty-four thousand, four hundred three".