12442331030 has 16 divisors (see below), whose sum is σ = 22397564880. Its totient is φ = 4976628192.

The previous prime is 12442331017. The next prime is 12442331087. The reversal of 12442331030 is 3013324421.

It is a junction number, because it is equal to n+sod(n) for n = 12442330987 and 12442331005.

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, 212072 + ... + 264308.

It is an arithmetic number, because the mean of its divisors is an integer number (1399847805).

Almost surely, 2^12442331030 is an apocalyptic number.

12442331030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12442331030 is a deficient number, since it is larger than the sum of its proper divisors (9955233850).

12442331030 is a wasteful number, since it uses less digits than its factorization.

12442331030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76063.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12442331030 its reverse (3013324421), we get a palindrome (15455655451).

The spelling of 12442331030 in words is "twelve billion, four hundred forty-two million, three hundred thirty-one thousand, thirty".