4244048460866 has 8 divisors (see below), whose sum is σ = 6366199321404. Its totient is φ = 2121982020400.

The previous prime is 4244048460863. The next prime is 4244048460889. The reversal of 4244048460866 is 6680648404424.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3209920140625 + 1034128320241 = 1791625^2 + 1016921^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×4244048460866³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4244048460863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20979185 + ... + 21180516.

Almost surely, 2^{4244048460866} is an apocalyptic number.

4244048460866 is a deficient number, since it is larger than the sum of its proper divisors (2122150860538).

4244048460866 is a wasteful number, since it uses less digits than its factorization.

4244048460866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42210036.

The product of its (nonzero) digits is 28311552, while the sum is 56.

The spelling of 4244048460866 in words is "four trillion, two hundred forty-four billion, forty-eight million, four hundred sixty thousand, eight hundred sixty-six".