1134043629 has 4 divisors (see below), whose sum is σ = 1512058176. Its totient is φ = 756029084.

The previous prime is 1134043627. The next prime is 1134043693. The reversal of 1134043629 is 9263404311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1134043629 - 2¹ = 1134043627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1134043629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134043621) 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, 189007269 + ... + 189007274.

It is an arithmetic number, because the mean of its divisors is an integer number (378014544).

Almost surely, 2^1134043629 is an apocalyptic number.

It is an amenable number.

1134043629 is a deficient number, since it is larger than the sum of its proper divisors (378014547).

1134043629 is an equidigital number, since it uses as much as digits as its factorization.

1134043629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378014546.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 1134043629 is about 33675.5642714417. The cubic root of 1134043629 is about 1042.8213668012.

The spelling of 1134043629 in words is "one billion, one hundred thirty-four million, forty-three thousand, six hundred twenty-nine".