12354335444 has 48 divisors (see below), whose sum is σ = 24019752960. Its totient is φ = 5512500960.

The previous prime is 12354335431. The next prime is 12354335459. The reversal of 12354335444 is 44453345321.

It is a junction number, because it is equal to n+sod(n) for n = 12354335398 and 12354335407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2040029 + ... + 2046075.

It is an arithmetic number, because the mean of its divisors is an integer number (500411520).

Almost surely, 2^12354335444 is an apocalyptic number.

It is an amenable number.

12354335444 is a deficient number, since it is larger than the sum of its proper divisors (11665417516).

12354335444 is a wasteful number, since it uses less digits than its factorization.

12354335444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6908 (or 6906 counting only the distinct ones).

The product of its digits is 345600, while the sum is 38.

The spelling of 12354335444 in words is "twelve billion, three hundred fifty-four million, three hundred thirty-five thousand, four hundred forty-four".