12444232043 has 8 divisors (see below), whose sum is σ = 12683621088. Its totient is φ = 12205013184.

The previous prime is 12444232027. The next prime is 12444232051. The reversal of 12444232043 is 34023244421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12444232043 - 2⁴ = 12444232027 is a prime.

It is a super-2 number, since 2×12444232043² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12444231997 and 12444232015.

It is not an unprimeable number, because it can be changed into a prime (12444232063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110330 + ... + 192512.

It is an arithmetic number, because the mean of its divisors is an integer number (1585452636).

Almost surely, 2^12444232043 is an apocalyptic number.

12444232043 is a deficient number, since it is larger than the sum of its proper divisors (239389045).

12444232043 is an equidigital number, since it uses as much as digits as its factorization.

12444232043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85093.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 12444232043 its reverse (34023244421), we get a palindrome (46467476464).

The spelling of 12444232043 in words is "twelve billion, four hundred forty-four million, two hundred thirty-two thousand, forty-three".