1134445667 has 2 divisors, whose sum is σ = 1134445668. Its totient is φ = 1134445666.

The previous prime is 1134445643. The next prime is 1134445703. The reversal of 1134445667 is 7665444311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134445667 is a prime.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (1134445267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567222833 + 567222834.

It is an arithmetic number, because the mean of its divisors is an integer number (567222834).

Almost surely, 2^1134445667 is an apocalyptic number.

1134445667 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134445667 is an equidigital number, since it uses as much as digits as its factorization.

1134445667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 41.

The square root of 1134445667 is about 33681.5330262742. The cubic root of 1134445667 is about 1042.9445849536.

Adding to 1134445667 its reverse (7665444311), we get a palindrome (8799889978).

The spelling of 1134445667 in words is "one billion, one hundred thirty-four million, four hundred forty-five thousand, six hundred sixty-seven".