11443000412 has 6 divisors (see below), whose sum is σ = 20025250728. Its totient is φ = 5721500204.

The previous prime is 11443000399. The next prime is 11443000423. The reversal of 11443000412 is 21400034411.

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, 1430375048 + ... + 1430375055.

It is an arithmetic number, because the mean of its divisors is an integer number (3337541788).

Almost surely, 2^11443000412 is an apocalyptic number.

It is an amenable number.

11443000412 is a deficient number, since it is larger than the sum of its proper divisors (8582250316).

11443000412 is a wasteful number, since it uses less digits than its factorization.

11443000412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860750107 (or 2860750105 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11443000412 its reverse (21400034411), we get a palindrome (32843034823).

The spelling of 11443000412 in words is "eleven billion, four hundred forty-three million, four hundred twelve", and thus it is an aban number.