41287167997 has 24 divisors (see below), whose sum is σ = 44739910656. Its totient is φ = 38085239808.

The previous prime is 41287167991. The next prime is 41287168007. The reversal of 41287167997 is 79976178214.

It is not a de Polignac number, because 41287167997 - 2³⁵ = 6927429629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41287167991) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3039573 + ... + 3053125.

It is an arithmetic number, because the mean of its divisors is an integer number (1864162944).

Almost surely, 2^41287167997 is an apocalyptic number.

It is an amenable number.

41287167997 is a deficient number, since it is larger than the sum of its proper divisors (3452742659).

41287167997 is a wasteful number, since it uses less digits than its factorization.

41287167997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13797 (or 13780 counting only the distinct ones).

The product of its digits is 10668672, while the sum is 61.

The spelling of 41287167997 in words is "forty-one billion, two hundred eighty-seven million, one hundred sixty-seven thousand, nine hundred ninety-seven".