1134211142 has 16 divisors (see below), whose sum is σ = 1707696864. Its totient is φ = 564984000.

The previous prime is 1134211139. The next prime is 1134211153. The reversal of 1134211142 is 2411124311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 959792 + ... + 960972.

It is an arithmetic number, because the mean of its divisors is an integer number (106731054).

Almost surely, 2^1134211142 is an apocalyptic number.

1134211142 is a deficient number, since it is larger than the sum of its proper divisors (573485722).

1134211142 is a wasteful number, since it uses less digits than its factorization.

1134211142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575.

The product of its digits is 192, while the sum is 20.

The square root of 1134211142 is about 33678.0513391140. The cubic root of 1134211142 is about 1042.8727103682.

Adding to 1134211142 its reverse (2411124311), we get a palindrome (3545335453).

The spelling of 1134211142 in words is "one billion, one hundred thirty-four million, two hundred eleven thousand, one hundred forty-two".