1134441111 has 8 divisors (see below), whose sum is σ = 1564746480. Its totient is φ = 730214912.

The previous prime is 1134441109. The next prime is 1134441137. The reversal of 1134441111 is 1111444311.

1134441111 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 1134441111 - 2¹ = 1134441109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134441101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6519690 + ... + 6519863.

It is an arithmetic number, because the mean of its divisors is an integer number (195593310).

Almost surely, 2^1134441111 is an apocalyptic number.

1134441111 is a deficient number, since it is larger than the sum of its proper divisors (430305369).

1134441111 is a wasteful number, since it uses less digits than its factorization.

1134441111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13039585.

The product of its digits is 192, while the sum is 21.

The square root of 1134441111 is about 33681.4653927052. The cubic root of 1134441111 is about 1042.9431887763.

Adding to 1134441111 its reverse (1111444311), we get a palindrome (2245885422).

The spelling of 1134441111 in words is "one billion, one hundred thirty-four million, four hundred forty-one thousand, one hundred eleven".