41694193817 has 16 divisors (see below), whose sum is σ = 42105692160. Its totient is φ = 41285476752.

The previous prime is 41694193813. The next prime is 41694193823. The reversal of 41694193817 is 71839149614.

41694193817 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 41694193817 - 2² = 41694193813 is a prime.

It is a super-2 number, since 2×41694193817² (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 (41694193813) 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, 57988784 + ... + 57989502.

It is an arithmetic number, because the mean of its divisors is an integer number (2631605760).

Almost surely, 2^41694193817 is an apocalyptic number.

It is an amenable number.

41694193817 is a deficient number, since it is larger than the sum of its proper divisors (411498343).

41694193817 is a wasteful number, since it uses less digits than its factorization.

41694193817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972.

The product of its digits is 1306368, while the sum is 53.

The spelling of 41694193817 in words is "forty-one billion, six hundred ninety-four million, one hundred ninety-three thousand, eight hundred seventeen".