12424344651052 has 12 divisors (see below), whose sum is σ = 21899024745640. Its totient is φ = 6167480438016.

The previous prime is 12424344651029. The next prime is 12424344651083. The reversal of 12424344651052 is 25015644342421.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11172971253 + ... + 11172972364.

Almost surely, 2^{12424344651052} is an apocalyptic number.

It is an amenable number.

12424344651052 is a deficient number, since it is larger than the sum of its proper divisors (9474680094588).

12424344651052 is a wasteful number, since it uses less digits than its factorization.

12424344651052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22345943760 (or 22345943758 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 43.

Adding to 12424344651052 its reverse (25015644342421), we get a palindrome (37439988993473).

The spelling of 12424344651052 in words is "twelve trillion, four hundred twenty-four billion, three hundred forty-four million, six hundred fifty-one thousand, fifty-two".