41403068891 has 16 divisors (see below), whose sum is σ = 44040205440. Its totient is φ = 38813448960.

The previous prime is 41403068879. The next prime is 41403068911. The reversal of 41403068891 is 19886030414.

It is a cyclic number.

It is not a de Polignac number, because 41403068891 - 2¹⁸ = 41402806747 is a prime.

It is a super-2 number, since 2×41403068891² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41403068831) 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 in 15 ways as a sum of consecutive naturals, for example, 855056 + ... + 902178.

It is an arithmetic number, because the mean of its divisors is an integer number (2752512840).

Almost surely, 2^41403068891 is an apocalyptic number.

41403068891 is a deficient number, since it is larger than the sum of its proper divisors (2637136549).

41403068891 is a wasteful number, since it uses less digits than its factorization.

41403068891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47626.

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 41403068891 in words is "forty-one billion, four hundred three million, sixty-eight thousand, eight hundred ninety-one".