2134441121 has 8 divisors (see below), whose sum is σ = 2181556224. Its totient is φ = 2087799840.

The previous prime is 2134441117. The next prime is 2134441123. The reversal of 2134441121 is 1211444312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2134441121 - 2² = 2134441117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2134441123) 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 7 ways as a sum of consecutive naturals, for example, 109340 + ... + 127373.

It is an arithmetic number, because the mean of its divisors is an integer number (272694528).

Almost surely, 2^2134441121 is an apocalyptic number.

It is an amenable number.

2134441121 is a deficient number, since it is larger than the sum of its proper divisors (47115103).

2134441121 is a wasteful number, since it uses less digits than its factorization.

2134441121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236911.

The product of its digits is 768, while the sum is 23.

The square root of 2134441121 is about 46200.0121320330. The cubic root of 2134441121 is about 1287.5419653397.

Adding to 2134441121 its reverse (1211444312), we get a palindrome (3345885433).

The spelling of 2134441121 in words is "two billion, one hundred thirty-four million, four hundred forty-one thousand, one hundred twenty-one".