41031240017 has 4 divisors (see below), whose sum is σ = 41068239540. Its totient is φ = 40994240496.

The previous prime is 41031240007. The next prime is 41031240023. The reversal of 41031240017 is 71004213014.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9063230401 + 31968009616 = 95201^2 + 178796^2 .

It is a cyclic number.

It is not a de Polignac number, because 41031240017 - 2⁸ = 41031239761 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41031239974 and 41031240001.

It is not an unprimeable number, because it can be changed into a prime (41031240007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18498098 + ... + 18500315.

It is an arithmetic number, because the mean of its divisors is an integer number (10267059885).

Almost surely, 2^41031240017 is an apocalyptic number.

It is an amenable number.

41031240017 is a deficient number, since it is larger than the sum of its proper divisors (36999523).

41031240017 is a wasteful number, since it uses less digits than its factorization.

41031240017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36999522.

The product of its (nonzero) digits is 672, while the sum is 23.

The spelling of 41031240017 in words is "forty-one billion, thirty-one million, two hundred forty thousand, seventeen".