3094249492881 has 24 divisors (see below), whose sum is σ = 4742843751360. Its totient is φ = 1939701467616.

The previous prime is 3094249492879. The next prime is 3094249492897. The reversal of 3094249492881 is 1882949424903.

3094249492881 is a `hidden beast` number, since 3 + 0 + 9 + 42 + 494 + 9 + 28 + 81 = 666.

It is not a de Polignac number, because 3094249492881 - 2¹ = 3094249492879 is a prime.

It is a super-2 number, since 2×3094249492881² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3094249492801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126666306 + ... + 126690731.

It is an arithmetic number, because the mean of its divisors is an integer number (197618489640).

Almost surely, 2^{3094249492881} is an apocalyptic number.

It is an amenable number.

3094249492881 is a deficient number, since it is larger than the sum of its proper divisors (1648594258479).

3094249492881 is a wasteful number, since it uses less digits than its factorization.

3094249492881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253357125 (or 253357122 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 63.

The spelling of 3094249492881 in words is "three trillion, ninety-four billion, two hundred forty-nine million, four hundred ninety-two thousand, eight hundred eighty-one".