41349862541 has 16 divisors (see below), whose sum is σ = 46074986160. Its totient is φ = 36845867520.

The previous prime is 41349862517. The next prime is 41349862607. The reversal of 41349862541 is 14526894314.

It can be written as a sum of positive squares in 8 ways, for example, as 16581712900 + 24768149641 = 128770^2 + 157379^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41349862541 is a prime.

It is a super-2 number, since 2×41349862541² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41349862441) 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, 3636521 + ... + 3647873.

It is an arithmetic number, because the mean of its divisors is an integer number (2879686635).

Almost surely, 2^41349862541 is an apocalyptic number.

It is an amenable number.

41349862541 is a deficient number, since it is larger than the sum of its proper divisors (4725123619).

41349862541 is a wasteful number, since it uses less digits than its factorization.

41349862541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21056.

The product of its digits is 829440, while the sum is 47.

The spelling of 41349862541 in words is "forty-one billion, three hundred forty-nine million, eight hundred sixty-two thousand, five hundred forty-one".