2940215041 has 4 divisors (see below), whose sum is σ = 2943553284. Its totient is φ = 2936876800.

The previous prime is 2940215039. The next prime is 2940215053. The reversal of 2940215041 is 1405120492.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1032272641 + 1907942400 = 32129^2 + 43680^2 .

It is a cyclic number.

It is not a de Polignac number, because 2940215041 - 2¹ = 2940215039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2940215011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1667800 + ... + 1669561.

It is an arithmetic number, because the mean of its divisors is an integer number (735888321).

Almost surely, 2^2940215041 is an apocalyptic number.

It is an amenable number.

2940215041 is a deficient number, since it is larger than the sum of its proper divisors (3338243).

2940215041 is an equidigital number, since it uses as much as digits as its factorization.

2940215041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3338242.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2940215041 is about 54223.7497873395. The cubic root of 2940215041 is about 1432.6046780571.

The spelling of 2940215041 in words is "two billion, nine hundred forty million, two hundred fifteen thousand, forty-one".