244453444542671 has 32 divisors (see below), whose sum is σ = 319093822228608. Its totient is φ = 181733547110400.

The previous prime is 244453444542641. The next prime is 244453444542677. The reversal of 244453444542671 is 176245444354442.

244453444542671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244453444542671 is a prime.

It is a super-2 number, since 2×244453444542671² (a number of 30 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 244453444542671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244453444542677) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130532600 + ... + 132392093.

It is an arithmetic number, because the mean of its divisors is an integer number (9971681944644).

Almost surely, 2^{244453444542671} is an apocalyptic number.

244453444542671 is a deficient number, since it is larger than the sum of its proper divisors (74640377685937).

244453444542671 is a wasteful number, since it uses less digits than its factorization.

244453444542671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262925331.

The product of its digits is 206438400, while the sum is 59.

The spelling of 244453444542671 in words is "two hundred forty-four trillion, four hundred fifty-three billion, four hundred forty-four million, five hundred forty-two thousand, six hundred seventy-one".