1134813668 has 6 divisors (see below), whose sum is σ = 1985923926. Its totient is φ = 567406832.

The previous prime is 1134813649. The next prime is 1134813763. The reversal of 1134813668 is 8663184311.

It can be written as a sum of positive squares in only one way, i.e., 1001595904 + 133217764 = 31648^2 + 11542^2 .

It is a super-2 number, since 2×1134813668² = 2575604122159228448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141851705 + ... + 141851712.

It is an arithmetic number, because the mean of its divisors is an integer number (330987321).

Almost surely, 2^1134813668 is an apocalyptic number.

It is an amenable number.

1134813668 is a deficient number, since it is larger than the sum of its proper divisors (851110258).

1134813668 is a wasteful number, since it uses less digits than its factorization.

1134813668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283703421 (or 283703419 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The square root of 1134813668 is about 33686.9955324009. The cubic root of 1134813668 is about 1043.0573457989.

Adding to 1134813668 its reverse (8663184311), we get a palindrome (9797997979).

The spelling of 1134813668 in words is "one billion, one hundred thirty-four million, eight hundred thirteen thousand, six hundred sixty-eight".