2847281940093 has 16 divisors (see below), whose sum is σ = 3798396176256. Its totient is φ = 1897178088960.

The previous prime is 2847281940077. The next prime is 2847281940109. The reversal of 2847281940093 is 3900491827482.

It is an interprime number because it is at equal distance from previous prime (2847281940077) and next prime (2847281940109).

It is not a de Polignac number, because 2847281940093 - 2⁴ = 2847281940077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2847281945093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51329253 + ... + 51384693.

It is an arithmetic number, because the mean of its divisors is an integer number (237399761016).

Almost surely, 2^{2847281940093} is an apocalyptic number.

It is an amenable number.

2847281940093 is a deficient number, since it is larger than the sum of its proper divisors (951114236163).

2847281940093 is a wasteful number, since it uses less digits than its factorization.

2847281940093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64244.

The product of its (nonzero) digits is 6967296, while the sum is 57.

The spelling of 2847281940093 in words is "two trillion, eight hundred forty-seven billion, two hundred eighty-one million, nine hundred forty thousand, ninety-three".