2085417941 has 12 divisors (see below), whose sum is σ = 2203361100. Its totient is φ = 1973498688.

The previous prime is 2085417907. The next prime is 2085417959. The reversal of 2085417941 is 1497145802.

It can be written as a sum of positive squares in 2 ways, for example, as 1031052100 + 1054365841 = 32110^2 + 32471^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2085417941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085417991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 397745 + ... + 402953.

It is an arithmetic number, because the mean of its divisors is an integer number (183613425).

Almost surely, 2^2085417941 is an apocalyptic number.

It is an amenable number.

2085417941 is a deficient number, since it is larger than the sum of its proper divisors (117943159).

2085417941 is a wasteful number, since it uses less digits than its factorization.

2085417941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6356 (or 6337 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 2085417941 is about 45666.3764820464. The cubic root of 2085417941 is about 1277.6082331901.

The spelling of 2085417941 in words is "two billion, eighty-five million, four hundred seventeen thousand, nine hundred forty-one".