2134042444 has 12 divisors (see below), whose sum is σ = 3736906600. Its totient is φ = 1066354848.

The previous prime is 2134042441. The next prime is 2134042447. The reversal of 2134042444 is 4442404312.

It is an interprime number because it is at equal distance from previous prime (2134042441) and next prime (2134042447).

It is not an unprimeable number, because it can be changed into a prime (2134042441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159354 + ... + 172225.

Almost surely, 2^2134042444 is an apocalyptic number.

It is an amenable number.

2134042444 is a deficient number, since it is larger than the sum of its proper divisors (1602864156).

2134042444 is a wasteful number, since it uses less digits than its factorization.

2134042444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333192 (or 333190 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 2134042444 is about 46195.6972455228. The cubic root of 2134042444 is about 1287.4617967613.

Adding to 2134042444 its reverse (4442404312), we get a palindrome (6576446756).

The spelling of 2134042444 in words is "two billion, one hundred thirty-four million, forty-two thousand, four hundred forty-four".