4849812568441 has 9 divisors (see below), whose sum is σ = 4879397274949. Its totient is φ = 4820406204604.

The previous prime is 4849812568429. The next prime is 4849812568519. The reversal of 4849812568441 is 1448652189484.

It is a happy number.

The square root of 4849812568441 is 2202229.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 4849812568441 - 2⁵ = 4849812568409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4849812568411) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 367765650 + ... + 367778836.

Almost surely, 2^{4849812568441} is an apocalyptic number.

4849812568441 is the 2202229-th square number.

4849812568441 is the 1101115-th centered octagonal number.

It is an amenable number.

4849812568441 is a deficient number, since it is larger than the sum of its proper divisors (29584706508).

4849812568441 is an frugal number, since it uses more digits than its factorization.

4849812568441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26708 (or 13354 counting only the distinct ones).

The product of its digits is 70778880, while the sum is 64.

Multiplying 4849812568441 by its sum of digits (64), we get a square (310388004380224 = 17617832²).

The spelling of 4849812568441 in words is "four trillion, eight hundred forty-nine billion, eight hundred twelve million, five hundred sixty-eight thousand, four hundred forty-one".