1140126412 has 6 divisors (see below), whose sum is σ = 1995221228. Its totient is φ = 570063204.

The previous prime is 1140126397. The next prime is 1140126413. The reversal of 1140126412 is 2146210411.

It is not an unprimeable number, because it can be changed into a prime (1140126413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142515798 + ... + 142515805.

Almost surely, 2^1140126412 is an apocalyptic number.

It is an amenable number.

1140126412 is a deficient number, since it is larger than the sum of its proper divisors (855094816).

1140126412 is a wasteful number, since it uses less digits than its factorization.

1140126412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285031607 (or 285031605 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1140126412 is about 33765.7579805341. The cubic root of 1140126412 is about 1044.6825381227.

Adding to 1140126412 its reverse (2146210411), we get a palindrome (3286336823).

The spelling of 1140126412 in words is "one billion, one hundred forty million, one hundred twenty-six thousand, four hundred twelve".