12062420444 has 6 divisors (see below), whose sum is σ = 21109235784. Its totient is φ = 6031210220.

The previous prime is 12062420441. The next prime is 12062420453. The reversal of 12062420444 is 44402426021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12062420441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1507802552 + ... + 1507802559.

It is an arithmetic number, because the mean of its divisors is an integer number (3518205964).

Almost surely, 2^12062420444 is an apocalyptic number.

It is an amenable number.

12062420444 is a deficient number, since it is larger than the sum of its proper divisors (9046815340).

12062420444 is a wasteful number, since it uses less digits than its factorization.

12062420444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3015605115 (or 3015605113 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 12062420444 its reverse (44402426021), we get a palindrome (56464846465).

The spelling of 12062420444 in words is "twelve billion, sixty-two million, four hundred twenty thousand, four hundred forty-four".