1134123436 has 6 divisors (see below), whose sum is σ = 1984716020. Its totient is φ = 567061716.

The previous prime is 1134123359. The next prime is 1134123439. The reversal of 1134123436 is 6343214311.

It is not an unprimeable number, because it can be changed into a prime (1134123439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141765426 + ... + 141765433.

Almost surely, 2^1134123436 is an apocalyptic number.

It is an amenable number.

1134123436 is a deficient number, since it is larger than the sum of its proper divisors (850592584).

1134123436 is a wasteful number, since it uses less digits than its factorization.

1134123436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283530863 (or 283530861 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 1134123436 is about 33676.7491899085. The cubic root of 1134123436 is about 1042.8458286739.

Adding to 1134123436 its reverse (6343214311), we get a palindrome (7477337747).

The spelling of 1134123436 in words is "one billion, one hundred thirty-four million, one hundred twenty-three thousand, four hundred thirty-six".