1412021144 has 16 divisors (see below), whose sum is σ = 2648035800. Its totient is φ = 705878272.

The previous prime is 1412021137. The next prime is 1412021153. The reversal of 1412021144 is 4411202141.

It is a super-2 number, since 2×1412021144² = 3987607422206137472, which contains 22 as substring.

It is a congruent number.

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, 40319 + ... + 66705.

Almost surely, 2^1412021144 is an apocalyptic number.

It is an amenable number.

1412021144 is a deficient number, since it is larger than the sum of its proper divisors (1236014656).

1412021144 is a wasteful number, since it uses less digits than its factorization.

1412021144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33082 (or 33078 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1412021144 is about 37576.8698004504. The cubic root of 1412021144 is about 1121.8817071047.

Adding to 1412021144 its reverse (4411202141), we get a palindrome (5823223285).

The spelling of 1412021144 in words is "one billion, four hundred twelve million, twenty-one thousand, one hundred forty-four".