41885585137 has 4 divisors (see below), whose sum is σ = 45693365616. Its totient is φ = 38077804660.

The previous prime is 41885585113. The next prime is 41885585153. The reversal of 41885585137 is 73158558814.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41885585137 is a prime.

It is a super-3 number, since 3×41885585137³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41885585237) 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 3 ways as a sum of consecutive naturals, for example, 1903890223 + ... + 1903890244.

It is an arithmetic number, because the mean of its divisors is an integer number (11423341404).

Almost surely, 2^41885585137 is an apocalyptic number.

It is an amenable number.

41885585137 is a deficient number, since it is larger than the sum of its proper divisors (3807780479).

41885585137 is a wasteful number, since it uses less digits than its factorization.

41885585137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3807780478.

The product of its digits is 5376000, while the sum is 55.

The spelling of 41885585137 in words is "forty-one billion, eight hundred eighty-five million, five hundred eighty-five thousand, one hundred thirty-seven".