2940844041 has 6 divisors (see below), whose sum is σ = 4247885850. Its totient is φ = 1960562688.

The previous prime is 2940844013. The next prime is 2940844051. The reversal of 2940844041 is 1404480492.

It can be written as a sum of positive squares in only one way, i.e., 1666354041 + 1274490000 = 40821^2 + 35700^2 .

It is not a de Polignac number, because 2940844041 - 2¹¹ = 2940841993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2940843987 and 2940844005.

It is not an unprimeable number, because it can be changed into a prime (2940844001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 163380216 + ... + 163380233.

It is an arithmetic number, because the mean of its divisors is an integer number (707980975).

Almost surely, 2^2940844041 is an apocalyptic number.

It is an amenable number.

2940844041 is a deficient number, since it is larger than the sum of its proper divisors (1307041809).

2940844041 is a wasteful number, since it uses less digits than its factorization.

2940844041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326760455 (or 326760452 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 2940844041 is about 54229.5495186895. The cubic root of 2940844041 is about 1432.7068297795.

The spelling of 2940844041 in words is "two billion, nine hundred forty million, eight hundred forty-four thousand, forty-one".