1134322447 has 2 divisors, whose sum is σ = 1134322448. Its totient is φ = 1134322446.

The previous prime is 1134322411. The next prime is 1134322481. The reversal of 1134322447 is 7442234311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134322447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134322747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567161223 + 567161224.

It is an arithmetic number, because the mean of its divisors is an integer number (567161224).

Almost surely, 2^1134322447 is an apocalyptic number.

1134322447 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134322447 is an equidigital number, since it uses as much as digits as its factorization.

1134322447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 31.

The square root of 1134322447 is about 33679.7037843268. The cubic root of 1134322447 is about 1042.9068231084.

Adding to 1134322447 its reverse (7442234311), we get a palindrome (8576556758).

The spelling of 1134322447 in words is "one billion, one hundred thirty-four million, three hundred twenty-two thousand, four hundred forty-seven".