1134111542 has 8 divisors (see below), whose sum is σ = 1725127632. Its totient is φ = 559069000.

The previous prime is 1134111521. The next prime is 1134111617. The reversal of 1134111542 is 2451114311.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3993209 + ... + 3993492.

It is an arithmetic number, because the mean of its divisors is an integer number (215640954).

Almost surely, 2^1134111542 is an apocalyptic number.

1134111542 is a deficient number, since it is larger than the sum of its proper divisors (591016090).

1134111542 is an equidigital number, since it uses as much as digits as its factorization.

1134111542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7986774.

The product of its digits is 480, while the sum is 23.

The square root of 1134111542 is about 33676.5725987666. The cubic root of 1134111542 is about 1042.8421830825.

Adding to 1134111542 its reverse (2451114311), we get a palindrome (3585225853).

The spelling of 1134111542 in words is "one billion, one hundred thirty-four million, one hundred eleven thousand, five hundred forty-two".