1134012142 has 8 divisors (see below), whose sum is σ = 1724976432. Its totient is φ = 559020000.

The previous prime is 1134012137. The next prime is 1134012163. The reversal of 1134012142 is 2412104311.

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, 3992859 + ... + 3993142.

It is an arithmetic number, because the mean of its divisors is an integer number (215622054).

Almost surely, 2^1134012142 is an apocalyptic number.

1134012142 is a deficient number, since it is larger than the sum of its proper divisors (590964290).

1134012142 is an equidigital number, since it uses as much as digits as its factorization.

1134012142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7986074.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1134012142 is about 33675.0967630384. The cubic root of 1134012142 is about 1042.8117153147.

Adding to 1134012142 its reverse (2412104311), we get a palindrome (3546116453).

The spelling of 1134012142 in words is "one billion, one hundred thirty-four million, twelve thousand, one hundred forty-two".