1126140412 has 48 divisors (see below), whose sum is σ = 2152029600. Its totient is φ = 513596160.

The previous prime is 1126140409. The next prime is 1126140427. The reversal of 1126140412 is 2140416211.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 1456458 + ... + 1457230.

It is an arithmetic number, because the mean of its divisors is an integer number (44833950).

Almost surely, 2^1126140412 is an apocalyptic number.

It is an amenable number.

1126140412 is a deficient number, since it is larger than the sum of its proper divisors (1025889188).

1126140412 is a wasteful number, since it uses less digits than its factorization.

1126140412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486 (or 1484 counting only the distinct ones).

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

The square root of 1126140412 is about 33558.0156147529. The cubic root of 1126140412 is about 1040.3932228525.

Adding to 1126140412 its reverse (2140416211), we get a palindrome (3266556623).

The spelling of 1126140412 in words is "one billion, one hundred twenty-six million, one hundred forty thousand, four hundred twelve".