1134042311 has 8 divisors (see below), whose sum is σ = 1161173904. Its totient is φ = 1106945280.

The previous prime is 1134042289. The next prime is 1134042313. The reversal of 1134042311 is 1132404311.

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 1134042311 - 2¹⁴ = 1134025927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134042313) 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, 65201 + ... + 80741.

It is an arithmetic number, because the mean of its divisors is an integer number (145146738).

Almost surely, 2^1134042311 is an apocalyptic number.

1134042311 is a deficient number, since it is larger than the sum of its proper divisors (27131593).

1134042311 is a wasteful number, since it uses less digits than its factorization.

1134042311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17281.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1134042311 is about 33675.5447023504. The cubic root of 1134042311 is about 1042.8209628076.

Adding to 1134042311 its reverse (1132404311), we get a palindrome (2266446622).

The spelling of 1134042311 in words is "one billion, one hundred thirty-four million, forty-two thousand, three hundred eleven".