9133243745 has 16 divisors (see below), whose sum is σ = 11211879168. Its totient is φ = 7139126400.

The previous prime is 9133243711. The next prime is 9133243759. The reversal of 9133243745 is 5473423319.

It is a happy number.

It is not a de Polignac number, because 9133243745 - 2¹⁰ = 9133242721 is a prime.

It is a super-2 number, since 2×9133243745² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 108902 + ... + 173568.

It is an arithmetic number, because the mean of its divisors is an integer number (700742448).

Almost surely, 2^9133243745 is an apocalyptic number.

It is an amenable number.

9133243745 is a deficient number, since it is larger than the sum of its proper divisors (2078635423).

9133243745 is a wasteful number, since it uses less digits than its factorization.

9133243745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65320.

The product of its digits is 272160, while the sum is 41.

The square root of 9133243745 is about 95568.0058649337. The cubic root of 9133243745 is about 2090.2986947470.

The spelling of 9133243745 in words is "nine billion, one hundred thirty-three million, two hundred forty-three thousand, seven hundred forty-five".