41606623261 has 16 divisors (see below), whose sum is σ = 48165408000. Its totient is φ = 35202930048.

The previous prime is 41606623199. The next prime is 41606623273. The reversal of 41606623261 is 16232660614.

It is a cyclic number.

It is not a de Polignac number, because 41606623261 - 2¹⁹ = 41606098973 is a prime.

It is a super-2 number, since 2×41606623261² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41606623261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41606623561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317431 + ... + 428923.

It is an arithmetic number, because the mean of its divisors is an integer number (3010338000).

Almost surely, 2^41606623261 is an apocalyptic number.

It is an amenable number.

41606623261 is a deficient number, since it is larger than the sum of its proper divisors (6558784739).

41606623261 is a wasteful number, since it uses less digits than its factorization.

41606623261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112188.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 41606623261 in words is "forty-one billion, six hundred six million, six hundred twenty-three thousand, two hundred sixty-one".