12444433054 has 4 divisors (see below), whose sum is σ = 18666649584. Its totient is φ = 6222216526.

The previous prime is 12444433031. The next prime is 12444433121. The reversal of 12444433054 is 45033444421.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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, 3111108262 + ... + 3111108265.

It is an arithmetic number, because the mean of its divisors is an integer number (4666662396).

Almost surely, 2^12444433054 is an apocalyptic number.

12444433054 is a deficient number, since it is larger than the sum of its proper divisors (6222216530).

12444433054 is an equidigital number, since it uses as much as digits as its factorization.

12444433054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6222216529.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 12444433054 its reverse (45033444421), we get a palindrome (57477877475).

The spelling of 12444433054 in words is "twelve billion, four hundred forty-four million, four hundred thirty-three thousand, fifty-four".