12044843002 has 4 divisors (see below), whose sum is σ = 18067264506. Its totient is φ = 6022421500.

The previous prime is 12044842987. The next prime is 12044843011. The reversal of 12044843002 is 20034844021.

It is a happy number.

It is a Cunningham number, because it is equal to 109749²+1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20034844021 = 31 ⋅646285291.

It can be written as a sum of positive squares in only one way, i.e., 12044843001 + 1 = 109749^2 + 1^2 .

It is a super-3 number, since 3×12044843002³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3011210749 + ... + 3011210752.

Almost surely, 2^12044843002 is an apocalyptic number.

12044843002 is a deficient number, since it is larger than the sum of its proper divisors (6022421504).

12044843002 is an equidigital number, since it uses as much as digits as its factorization.

12044843002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6022421503.

The product of its (nonzero) digits is 6144, while the sum is 28.

The spelling of 12044843002 in words is "twelve billion, forty-four million, eight hundred forty-three thousand, two".