1140023335 has 8 divisors (see below), whose sum is σ = 1492394256. Its totient is φ = 829107840.

The previous prime is 1140023323. The next prime is 1140023377. The reversal of 1140023335 is 5333200411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1140023335 - 2²¹ = 1137926183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10363794 + ... + 10363903.

It is an arithmetic number, because the mean of its divisors is an integer number (186549282).

Almost surely, 2^1140023335 is an apocalyptic number.

1140023335 is a deficient number, since it is larger than the sum of its proper divisors (352370921).

1140023335 is a wasteful number, since it uses less digits than its factorization.

1140023335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20727713.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1140023335 is about 33764.2315920265. The cubic root of 1140023335 is about 1044.6510544831.

Adding to 1140023335 its reverse (5333200411), we get a palindrome (6473223746).

The spelling of 1140023335 in words is "one billion, one hundred forty million, twenty-three thousand, three hundred thirty-five".