6344396666252 has 24 divisors (see below), whose sum is σ = 11269129555824. Its totient is φ = 3124651444992.

The previous prime is 6344396666219. The next prime is 6344396666269. The reversal of 6344396666252 is 2526666934436.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3465368 + ... + 4969664.

It is an arithmetic number, because the mean of its divisors is an integer number (469547064826).

Almost surely, 2^{6344396666252} is an apocalyptic number.

It is an amenable number.

6344396666252 is a deficient number, since it is larger than the sum of its proper divisors (4924732889572).

6344396666252 is a wasteful number, since it uses less digits than its factorization.

6344396666252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520105 (or 1520103 counting only the distinct ones).

The product of its digits is 201553920, while the sum is 62.

The spelling of 6344396666252 in words is "six trillion, three hundred forty-four billion, three hundred ninety-six million, six hundred sixty-six thousand, two hundred fifty-two".