6244622365641 has 16 divisors (see below), whose sum is σ = 9099394262208. Its totient is φ = 3777824955200.

The previous prime is 6244622365637. The next prime is 6244622365651. The reversal of 6244622365641 is 1465632264426.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6244622365641 - 2² = 6244622365637 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6244622365651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169847850 + ... + 169884611.

It is an arithmetic number, because the mean of its divisors is an integer number (568712141388).

Almost surely, 2^{6244622365641} is an apocalyptic number.

It is an amenable number.

6244622365641 is a deficient number, since it is larger than the sum of its proper divisors (2854771896567).

6244622365641 is a wasteful number, since it uses less digits than its factorization.

6244622365641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339733032.

The product of its digits is 9953280, while the sum is 51.

The spelling of 6244622365641 in words is "six trillion, two hundred forty-four billion, six hundred twenty-two million, three hundred sixty-five thousand, six hundred forty-one".