41020205279 has 2 divisors, whose sum is σ = 41020205280. Its totient is φ = 41020205278.

The previous prime is 41020205269. The next prime is 41020205321. The reversal of 41020205279 is 97250202014.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41020205279 is a prime.

It is a super-2 number, since 2×41020205279² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41020205269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20510102639 + 20510102640.

It is an arithmetic number, because the mean of its divisors is an integer number (20510102640).

Almost surely, 2^41020205279 is an apocalyptic number.

41020205279 is a deficient number, since it is larger than the sum of its proper divisors (1).

41020205279 is an equidigital number, since it uses as much as digits as its factorization.

41020205279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 41020205279 in words is "forty-one billion, twenty million, two hundred five thousand, two hundred seventy-nine".