2748284638211 has 8 divisors (see below), whose sum is σ = 3185134712064. Its totient is φ = 2322494060040.

The previous prime is 2748284638129. The next prime is 2748284638237. The reversal of 2748284638211 is 1128364828472.

2748284638211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2748284638211 - 2¹⁰ = 2748284637187 is a prime.

It is a super-2 number, since 2×2748284638211² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2748284638241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2764873385 + ... + 2764874378.

It is an arithmetic number, because the mean of its divisors is an integer number (398141839008).

Almost surely, 2^{2748284638211} is an apocalyptic number.

2748284638211 is a deficient number, since it is larger than the sum of its proper divisors (436850073853).

2748284638211 is an equidigital number, since it uses as much as digits as its factorization.

2748284638211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5529747841.

The product of its digits is 8257536, while the sum is 56.

The spelling of 2748284638211 in words is "two trillion, seven hundred forty-eight billion, two hundred eighty-four million, six hundred thirty-eight thousand, two hundred eleven".