2134122044 has 24 divisors (see below), whose sum is σ = 3841662720. Its totient is φ = 1036831536.

The previous prime is 2134122031. The next prime is 2134122061. The reversal of 2134122044 is 4402214312.

It is a congruent 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, 14702 + ... + 66965.

It is an arithmetic number, because the mean of its divisors is an integer number (160069280).

Almost surely, 2^2134122044 is an apocalyptic number.

It is an amenable number.

2134122044 is a deficient number, since it is larger than the sum of its proper divisors (1707540676).

2134122044 is a wasteful number, since it uses less digits than its factorization.

2134122044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81857 (or 81855 counting only the distinct ones).

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

The square root of 2134122044 is about 46196.5587895895. The cubic root of 2134122044 is about 1287.4778040476.

Adding to 2134122044 its reverse (4402214312), we get a palindrome (6536336356).

The spelling of 2134122044 in words is "two billion, one hundred thirty-four million, one hundred twenty-two thousand, forty-four".