1114411142 has 32 divisors (see below), whose sum is σ = 1897711200. Its totient is φ = 486563328.

The previous prime is 1114411139. The next prime is 1114411169. The reversal of 1114411142 is 2411144111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 481484 + ... + 483792.

It is an arithmetic number, because the mean of its divisors is an integer number (59303475).

Almost surely, 2^1114411142 is an apocalyptic number.

1114411142 is a deficient number, since it is larger than the sum of its proper divisors (783300058).

1114411142 is a wasteful number, since it uses less digits than its factorization.

1114411142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3320.

The product of its digits is 128, while the sum is 20.

The square root of 1114411142 is about 33382.7970967084. The cubic root of 1114411142 is about 1036.7685514960.

Adding to 1114411142 its reverse (2411144111), we get a palindrome (3525555253).

The spelling of 1114411142 in words is "one billion, one hundred fourteen million, four hundred eleven thousand, one hundred forty-two".