41562120871 has 2 divisors, whose sum is σ = 41562120872. Its totient is φ = 41562120870.

The previous prime is 41562120851. The next prime is 41562120877. The reversal of 41562120871 is 17802126514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41562120871 - 2¹⁵ = 41562088103 is a prime.

It is a super-2 number, since 2×41562120871² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41562120871.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41562120877) 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, 20781060435 + 20781060436.

It is an arithmetic number, because the mean of its divisors is an integer number (20781060436).

Almost surely, 2^41562120871 is an apocalyptic number.

41562120871 is a deficient number, since it is larger than the sum of its proper divisors (1).

41562120871 is an equidigital number, since it uses as much as digits as its factorization.

41562120871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 41562120871 in words is "forty-one billion, five hundred sixty-two million, one hundred twenty thousand, eight hundred seventy-one".