2444681116426 has 16 divisors (see below), whose sum is σ = 3673754884800. Its totient is φ = 1220096518560.

The previous prime is 2444681116411. The next prime is 2444681116483. The reversal of 2444681116426 is 6246111864442.

It is a super-2 number, since 2×2444681116426² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2444681116426.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14415675 + ... + 14584273.

It is an arithmetic number, because the mean of its divisors is an integer number (229609680300).

Almost surely, 2^{2444681116426} is an apocalyptic number.

2444681116426 is a deficient number, since it is larger than the sum of its proper divisors (1229073768374).

2444681116426 is a wasteful number, since it uses less digits than its factorization.

2444681116426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181869.

The product of its digits is 1769472, while the sum is 49.

The spelling of 2444681116426 in words is "two trillion, four hundred forty-four billion, six hundred eighty-one million, one hundred sixteen thousand, four hundred twenty-six".