2731041941 has 2 divisors, whose sum is σ = 2731041942. Its totient is φ = 2731041940.

The previous prime is 2731041899. The next prime is 2731041949. The reversal of 2731041941 is 1491401372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1423930225 + 1307111716 = 37735^2 + 36154^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2731041941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2731041898 and 2731041907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2731041949) 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 as a sum of consecutive naturals, namely, 1365520970 + 1365520971.

It is an arithmetic number, because the mean of its divisors is an integer number (1365520971).

Almost surely, 2^2731041941 is an apocalyptic number.

It is an amenable number.

2731041941 is a deficient number, since it is larger than the sum of its proper divisors (1).

2731041941 is an equidigital number, since it uses as much as digits as its factorization.

2731041941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 2731041941 is about 52259.3718006637. The cubic root of 2731041941 is about 1397.7927703964.

The spelling of 2731041941 in words is "two billion, seven hundred thirty-one million, forty-one thousand, nine hundred forty-one".