366344444443663 has 16 divisors (see below), whose sum is σ = 419626987589376. Its totient is φ = 313298815452480.

The previous prime is 366344444443661. The next prime is 366344444443669.

366344444443663 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 366344444443663 - 2¹ = 366344444443661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 366344444443595 and 366344444443604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366344444443661) 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, 824653243 + ... + 825097363.

It is an arithmetic number, because the mean of its divisors is an integer number (26226686724336).

Almost surely, 2^{366344444443663} is an apocalyptic number.

366344444443663 is a deficient number, since it is larger than the sum of its proper divisors (53282543145713).

366344444443663 is a wasteful number, since it uses less digits than its factorization.

366344444443663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710574.

The product of its digits is 1719926784, while the sum is 64.

The spelling of 366344444443663 in words is "three hundred sixty-six trillion, three hundred forty-four billion, four hundred forty-four million, four hundred forty-three thousand, six hundred sixty-three".