41244743859 has 32 divisors (see below), whose sum is σ = 64292673024. Its totient is φ = 23263764480.

The previous prime is 41244743857. The next prime is 41244743899. The reversal of 41244743859 is 95834744214.

It is not a de Polignac number, because 41244743859 - 2¹ = 41244743857 is a prime.

It is a super-2 number, since 2×41244743859² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41244743857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 706254 + ... + 762419.

It is an arithmetic number, because the mean of its divisors is an integer number (2009146032).

Almost surely, 2^41244743859 is an apocalyptic number.

41244743859 is a deficient number, since it is larger than the sum of its proper divisors (23047929165).

41244743859 is a wasteful number, since it uses less digits than its factorization.

41244743859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468747.

The product of its digits is 3870720, while the sum is 51.

The spelling of 41244743859 in words is "forty-one billion, two hundred forty-four million, seven hundred forty-three thousand, eight hundred fifty-nine".