41985290779207 has 2 divisors, whose sum is σ = 41985290779208. Its totient is φ = 41985290779206.

The previous prime is 41985290779183. The next prime is 41985290779219. The reversal of 41985290779207 is 70297709258914.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41985290779207 - 2³¹ = 41983143295559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41985290779277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20992645389603 + 20992645389604.

It is an arithmetic number, because the mean of its divisors is an integer number (20992645389604).

Almost surely, 2^{41985290779207} is an apocalyptic number.

41985290779207 is a deficient number, since it is larger than the sum of its proper divisors (1).

41985290779207 is an equidigital number, since it uses as much as digits as its factorization.

41985290779207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160030080, while the sum is 70.

The spelling of 41985290779207 in words is "forty-one trillion, nine hundred eighty-five billion, two hundred ninety million, seven hundred seventy-nine thousand, two hundred seven".