2997842041 has 4 divisors (see below), whose sum is σ = 3002231952. Its totient is φ = 2993452132.

The previous prime is 2997841997. The next prime is 2997842053. The reversal of 2997842041 is 1402487992.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2997842041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2997841982 and 2997842000.

It is not an unprimeable number, because it can be changed into a prime (2997842641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2193931 + ... + 2195296.

It is an arithmetic number, because the mean of its divisors is an integer number (750557988).

Almost surely, 2^2997842041 is an apocalyptic number.

It is an amenable number.

2997842041 is a deficient number, since it is larger than the sum of its proper divisors (4389911).

2997842041 is an equidigital number, since it uses as much as digits as its factorization.

2997842041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389910.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 2997842041 is about 54752.5528263295. The cubic root of 2997842041 is about 1441.9036745309.

The spelling of 2997842041 in words is "two billion, nine hundred ninety-seven million, eight hundred forty-two thousand, forty-one".