1134124427 has 2 divisors, whose sum is σ = 1134124428. Its totient is φ = 1134124426.

The previous prime is 1134124403. The next prime is 1134124463. The reversal of 1134124427 is 7244214311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134124427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1134124427.

It is not a weakly prime, because it can be changed into another prime (1134124487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567062213 + 567062214.

It is an arithmetic number, because the mean of its divisors is an integer number (567062214).

Almost surely, 2^1134124427 is an apocalyptic number.

1134124427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134124427 is an equidigital number, since it uses as much as digits as its factorization.

1134124427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5376, while the sum is 29.

The square root of 1134124427 is about 33676.7639033206. The cubic root of 1134124427 is about 1042.8461324209.

Adding to 1134124427 its reverse (7244214311), we get a palindrome (8378338738).

The spelling of 1134124427 in words is "one billion, one hundred thirty-four million, one hundred twenty-four thousand, four hundred twenty-seven".