30540795941 has 2 divisors, whose sum is σ = 30540795942. Its totient is φ = 30540795940.

The previous prime is 30540795917. The next prime is 30540795997. The reversal of 30540795941 is 14959704503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18640167841 + 11900628100 = 136529^2 + 109090^2 .

It is a cyclic number.

It is not a de Polignac number, because 30540795941 - 2¹⁴ = 30540779557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30540735941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15270397970 + 15270397971.

It is an arithmetic number, because the mean of its divisors is an integer number (15270397971).

Almost surely, 2^30540795941 is an apocalyptic number.

It is an amenable number.

30540795941 is a deficient number, since it is larger than the sum of its proper divisors (1).

30540795941 is an equidigital number, since it uses as much as digits as its factorization.

30540795941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 47.

The spelling of 30540795941 in words is "thirty billion, five hundred forty million, seven hundred ninety-five thousand, nine hundred forty-one".