244363833860661 has 12 divisors (see below), whose sum is σ = 371547349729920. Its totient is φ = 154335052964520.

The previous prime is 244363833860639. The next prime is 244363833860681. The reversal of 244363833860661 is 166068338363442.

244363833860661 is a `hidden beast` number, since 2 + 4 + 436 + 3 + 83 + 3 + 8 + 60 + 6 + 61 = 666.

It is not a de Polignac number, because 244363833860661 - 2⁷ = 244363833860533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244363833860611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 714514133925 + ... + 714514134266.

It is an arithmetic number, because the mean of its divisors is an integer number (30962279144160).

Almost surely, 2^{244363833860661} is an apocalyptic number.

It is an amenable number.

244363833860661 is a deficient number, since it is larger than the sum of its proper divisors (127183515869259).

244363833860661 is a wasteful number, since it uses less digits than its factorization.

244363833860661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429028268216 (or 1429028268213 counting only the distinct ones).

The product of its (nonzero) digits is 214990848, while the sum is 63.

The spelling of 244363833860661 in words is "two hundred forty-four trillion, three hundred sixty-three billion, eight hundred thirty-three million, eight hundred sixty thousand, six hundred sixty-one".