1134454666 has 8 divisors (see below), whose sum is σ = 1743186564. Its totient is φ = 553392480.

The previous prime is 1134454663. The next prime is 1134454697. The reversal of 1134454666 is 6664544311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1038708441 + 95746225 = 32229^2 + 9785^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1134454663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6917325 + ... + 6917488.

Almost surely, 2^1134454666 is an apocalyptic number.

1134454666 is a deficient number, since it is larger than the sum of its proper divisors (608731898).

1134454666 is a wasteful number, since it uses less digits than its factorization.

1134454666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13834856.

The product of its digits is 207360, while the sum is 40.

The square root of 1134454666 is about 33681.6666155343. Note that the first 4 decimals coincide. The cubic root of 1134454666 is about 1042.9473426686.

Adding to 1134454666 its reverse (6664544311), we get a palindrome (7798998977).

The spelling of 1134454666 in words is "one billion, one hundred thirty-four million, four hundred fifty-four thousand, six hundred sixty-six".