1140001412 has 24 divisors (see below), whose sum is σ = 2177273952. Its totient is φ = 517966400.

The previous prime is 1140001393. The next prime is 1140001427. The reversal of 1140001412 is 2141000411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154487 + ... + 161697.

It is an arithmetic number, because the mean of its divisors is an integer number (90719748).

Almost surely, 2^1140001412 is an apocalyptic number.

It is an amenable number.

1140001412 is a deficient number, since it is larger than the sum of its proper divisors (1037272540).

1140001412 is a wasteful number, since it uses less digits than its factorization.

1140001412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10819 (or 10817 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1140001412 is about 33763.9069421772. The cubic root of 1140001412 is about 1044.6443581196.

Adding to 1140001412 its reverse (2141000411), we get a palindrome (3281001823).

The spelling of 1140001412 in words is "one billion, one hundred forty million, one thousand, four hundred twelve".