1140703436 has 12 divisors (see below), whose sum is σ = 2021500320. Its totient is φ = 563131920.

The previous prime is 1140703411. The next prime is 1140703453. The reversal of 1140703436 is 6343070411.

It is a junction number, because it is equal to n+sod(n) for n = 1140703399 and 1140703408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1804595 + ... + 1805226.

It is an arithmetic number, because the mean of its divisors is an integer number (168458360).

Almost surely, 2^1140703436 is an apocalyptic number.

It is an amenable number.

1140703436 is a deficient number, since it is larger than the sum of its proper divisors (880796884).

1140703436 is a wasteful number, since it uses less digits than its factorization.

1140703436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3609904 (or 3609902 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 1140703436 is about 33774.3014139449. The cubic root of 1140703436 is about 1044.8587481828.

Adding to 1140703436 its reverse (6343070411), we get a palindrome (7483773847).

The spelling of 1140703436 in words is "one billion, one hundred forty million, seven hundred three thousand, four hundred thirty-six".