1140711412 has 6 divisors (see below), whose sum is σ = 1996244978. Its totient is φ = 570355704.

The previous prime is 1140711391. The next prime is 1140711431. The reversal of 1140711412 is 2141170411.

It can be written as a sum of positive squares in only one way, i.e., 958893156 + 181818256 = 30966^2 + 13484^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142588923 + ... + 142588930.

Almost surely, 2^1140711412 is an apocalyptic number.

It is an amenable number.

1140711412 is a deficient number, since it is larger than the sum of its proper divisors (855533566).

1140711412 is a wasteful number, since it uses less digits than its factorization.

1140711412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285177857 (or 285177855 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 22.

The square root of 1140711412 is about 33774.4194916804. The cubic root of 1140711412 is about 1044.8611834562.

Adding to 1140711412 its reverse (2141170411), we get a palindrome (3281881823).

The spelling of 1140711412 in words is "one billion, one hundred forty million, seven hundred eleven thousand, four hundred twelve".