2134242044 has 72 divisors (see below), whose sum is σ = 4242723408. Its totient is φ = 938080000.

The previous prime is 2134242043. The next prime is 2134242049. The reversal of 2134242044 is 4402424312.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134242041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2599154 + ... + 2599974.

It is an arithmetic number, because the mean of its divisors is an integer number (58926714).

Almost surely, 2^2134242044 is an apocalyptic number.

It is an amenable number.

2134242044 is a deficient number, since it is larger than the sum of its proper divisors (2108481364).

2134242044 is a wasteful number, since it uses less digits than its factorization.

2134242044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019 (or 1006 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2134242044 is about 46197.8575693722. The cubic root of 2134242044 is about 1287.5019348826.

Adding to 2134242044 its reverse (4402424312), we get a palindrome (6536666356).

The spelling of 2134242044 in words is "two billion, one hundred thirty-four million, two hundred forty-two thousand, forty-four".