366244442663 has 16 divisors (see below), whose sum is σ = 401182146816. Its totient is φ = 331583336640.

The previous prime is 366244442647. The next prime is 366244442689.

366244442663 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 366244442663 - 2⁴ = 366244442647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366244444663) 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, 2559470 + ... + 2698772.

It is an arithmetic number, because the mean of its divisors is an integer number (25073884176).

Almost surely, 2^366244442663 is an apocalyptic number.

366244442663 is a deficient number, since it is larger than the sum of its proper divisors (34937704153).

366244442663 is a wasteful number, since it uses less digits than its factorization.

366244442663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140294.

The product of its digits is 11943936, while the sum is 50.

The spelling of 366244442663 in words is "three hundred sixty-six billion, two hundred forty-four million, four hundred forty-two thousand, six hundred sixty-three".