64244211244246 has 8 divisors (see below), whose sum is σ = 105126891126984. Its totient is φ = 29201914201920.

The previous prime is 64244211244223. The next prime is 64244211244249.

64244211244246 is nontrivially palindromic in base 10.

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

It is a junction number, because it is equal to n+sod(n) for n = 64244211244196 and 64244211244205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64244211244249) 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, 1460095710075 + ... + 1460095710118.

It is an arithmetic number, because the mean of its divisors is an integer number (13140861390873).

Almost surely, 2^{64244211244246} is an apocalyptic number.

64244211244246 is a deficient number, since it is larger than the sum of its proper divisors (40882679882738).

64244211244246 is a wasteful number, since it uses less digits than its factorization.

64244211244246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920191420206.

The product of its digits is 2359296, while the sum is 46.

It can be divided in two parts, 6424421 and 1244246, that added together give a palindrome (7668667).

The spelling of 64244211244246 in words is "sixty-four trillion, two hundred forty-four billion, two hundred eleven million, two hundred forty-four thousand, two hundred forty-six".