41510615243 has 2 divisors, whose sum is σ = 41510615244. Its totient is φ = 41510615242.

The previous prime is 41510615233. The next prime is 41510615329. The reversal of 41510615243 is 34251601514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41510615243 - 2⁴ = 41510615227 is a prime.

It is not a weakly prime, because it can be changed into another prime (41510615233) 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 as a sum of consecutive naturals, namely, 20755307621 + 20755307622.

It is an arithmetic number, because the mean of its divisors is an integer number (20755307622).

Almost surely, 2^41510615243 is an apocalyptic number.

41510615243 is a deficient number, since it is larger than the sum of its proper divisors (1).

41510615243 is an equidigital number, since it uses as much as digits as its factorization.

41510615243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 41510615243 in words is "forty-one billion, five hundred ten million, six hundred fifteen thousand, two hundred forty-three".