2134040044 has 12 divisors (see below), whose sum is σ = 3736787824. Its totient is φ = 1066386384.

The previous prime is 2134040003. The next prime is 2134040047. The reversal of 2134040044 is 4400404312.

It is a junction number, because it is equal to n+sod(n) for n = 2134039997 and 2134040024.

It is not an unprimeable number, because it can be changed into a prime (2134040047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150792 + ... + 164335.

Almost surely, 2^2134040044 is an apocalyptic number.

It is an amenable number.

2134040044 is a deficient number, since it is larger than the sum of its proper divisors (1602747780).

2134040044 is a wasteful number, since it uses less digits than its factorization.

2134040044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316824 (or 316822 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2134040044 is about 46195.6712690702. The cubic root of 2134040044 is about 1287.4613141234.

Adding to 2134040044 its reverse (4400404312), we get a palindrome (6534444356).

The spelling of 2134040044 in words is "two billion, one hundred thirty-four million, forty thousand, forty-four".