1140332012 has 12 divisors (see below), whose sum is σ = 1996020096. Its totient is φ = 570040560.

The previous prime is 1140331979. The next prime is 1140332029. The reversal of 1140332012 is 2102330411.

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, 9164 + ... + 48627.

It is an arithmetic number, because the mean of its divisors is an integer number (166335008).

Almost surely, 2^1140332012 is an apocalyptic number.

It is an amenable number.

1140332012 is a deficient number, since it is larger than the sum of its proper divisors (855688084).

1140332012 is a wasteful number, since it uses less digits than its factorization.

1140332012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62728 (or 62726 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1140332012 is about 33768.8023477292. The cubic root of 1140332012 is about 1044.7453305224.

Adding to 1140332012 its reverse (2102330411), we get a palindrome (3242662423).

The spelling of 1140332012 in words is "one billion, one hundred forty million, three hundred thirty-two thousand, twelve".