366442244663 has 12 divisors (see below), whose sum is σ = 402856845720. Its totient is φ = 333068754480.

The previous prime is 366442244653. The next prime is 366442244671.

366442244663 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 366442244663 - 2⁴ = 366442244647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366442244653) 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, 399908 + ... + 944886.

It is an arithmetic number, because the mean of its divisors is an integer number (33571403810).

Almost surely, 2^366442244663 is an apocalyptic number.

366442244663 is a deficient number, since it is larger than the sum of its proper divisors (36414601057).

366442244663 is a wasteful number, since it uses less digits than its factorization.

366442244663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550558 (or 550547 counting only the distinct ones).

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

The spelling of 366442244663 in words is "three hundred sixty-six billion, four hundred forty-two million, two hundred forty-four thousand, six hundred sixty-three".