1134201729 has 4 divisors (see below), whose sum is σ = 1512268976. Its totient is φ = 756134484.

The previous prime is 1134201727. The next prime is 1134201763. The reversal of 1134201729 is 9271024311.

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 not a de Polignac number, because 1134201729 - 2¹ = 1134201727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1134201696 and 1134201705.

It is not an unprimeable number, because it can be changed into a prime (1134201721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189033619 + ... + 189033624.

It is an arithmetic number, because the mean of its divisors is an integer number (378067244).

Almost surely, 2^1134201729 is an apocalyptic number.

It is an amenable number.

1134201729 is a deficient number, since it is larger than the sum of its proper divisors (378067247).

1134201729 is an equidigital number, since it uses as much as digits as its factorization.

1134201729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378067246.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 1134201729 is about 33677.9115890520. The cubic root of 1134201729 is about 1042.8698253710.

The spelling of 1134201729 in words is "one billion, one hundred thirty-four million, two hundred one thousand, seven hundred twenty-nine".