1140768712 has 16 divisors (see below), whose sum is σ = 2158566300. Its totient is φ = 565151040.

The previous prime is 1140768709. The next prime is 1140768763. The reversal of 1140768712 is 2178670411.

It can be written as a sum of positive squares in 2 ways, for example, as 1134746596 + 6022116 = 33686^2 + 2454^2 .

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, 653239 + ... + 654982.

Almost surely, 2^1140768712 is an apocalyptic number.

It is an amenable number.

1140768712 is a deficient number, since it is larger than the sum of its proper divisors (1017797588).

1140768712 is a wasteful number, since it uses less digits than its factorization.

1140768712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308336 (or 1308332 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 37.

The square root of 1140768712 is about 33775.2677561555. The cubic root of 1140768712 is about 1044.8786782530.

The spelling of 1140768712 in words is "one billion, one hundred forty million, seven hundred sixty-eight thousand, seven hundred twelve".