12444354054 has 32 divisors (see below), whose sum is σ = 30168132480. Its totient is φ = 3771016200.

The previous prime is 12444354029. The next prime is 12444354113. The reversal of 12444354054 is 45045344421.

12444354054 is a `hidden beast` number, since 1 + 24 + 4 + 43 + 540 + 54 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10474452 + ... + 10475639.

It is an arithmetic number, because the mean of its divisors is an integer number (942754140).

Almost surely, 2^12444354054 is an apocalyptic number.

12444354054 is an abundant number, since it is smaller than the sum of its proper divisors (17723778426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12444354054 is a wasteful number, since it uses less digits than its factorization.

12444354054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20950113 (or 20950107 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 12444354054 its reverse (45045344421), we get a palindrome (57489698475).

The spelling of 12444354054 in words is "twelve billion, four hundred forty-four million, three hundred fifty-four thousand, fifty-four".