12044143030 has 16 divisors (see below), whose sum is σ = 21776678784. Its totient is φ = 4796052480.

The previous prime is 12044142991. The next prime is 12044143063. The reversal of 12044143030 is 3034144021.

It is a super-2 number, since 2×12044143030² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12044142992 and 12044143010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2698251 + ... + 2702710.

It is an arithmetic number, because the mean of its divisors is an integer number (1361042424).

Almost surely, 2^12044143030 is an apocalyptic number.

12044143030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12044143030 is a deficient number, since it is larger than the sum of its proper divisors (9732535754).

12044143030 is a wasteful number, since it uses less digits than its factorization.

12044143030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5401191.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12044143030 its reverse (3034144021), we get a palindrome (15078287051).

Subtracting from 12044143030 its reverse (3034144021), we obtain a palindrome (9009999009).

The spelling of 12044143030 in words is "twelve billion, forty-four million, one hundred forty-three thousand, thirty".