2134412004 has 12 divisors (see below), whose sum is σ = 4980294704. Its totient is φ = 711470664.

The previous prime is 2134412003. The next prime is 2134412009. The reversal of 2134412004 is 4002144312.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2134412003) 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 3 ways as a sum of consecutive naturals, for example, 88933822 + ... + 88933845.

Almost surely, 2^2134412004 is an apocalyptic number.

It is an amenable number.

2134412004 is an abundant number, since it is smaller than the sum of its proper divisors (2845882700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2134412004 is a wasteful number, since it uses less digits than its factorization.

2134412004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177867674 (or 177867672 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2134412004 is about 46199.6970119935. The cubic root of 2134412004 is about 1287.5361106408.

Adding to 2134412004 its reverse (4002144312), we get a palindrome (6136556316).

The spelling of 2134412004 in words is "two billion, one hundred thirty-four million, four hundred twelve thousand, four".