2942281184 has 12 divisors (see below), whose sum is σ = 5792616144. Its totient is φ = 1471140576.

The previous prime is 2942281163. The next prime is 2942281189. The reversal of 2942281184 is 4811822492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2942281189) 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 as a sum of consecutive naturals, namely, 45973112 + ... + 45973175.

It is an arithmetic number, because the mean of its divisors is an integer number (482718012).

Almost surely, 2^2942281184 is an apocalyptic number.

It is an amenable number.

2942281184 is a deficient number, since it is larger than the sum of its proper divisors (2850334960).

2942281184 is an equidigital number, since it uses as much as digits as its factorization.

2942281184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91946297 (or 91946289 counting only the distinct ones).

The product of its digits is 73728, while the sum is 41.

The square root of 2942281184 is about 54242.7984528822. The cubic root of 2942281184 is about 1432.9401720052.

The spelling of 2942281184 in words is "two billion, nine hundred forty-two million, two hundred eighty-one thousand, one hundred eighty-four".