64241041717 has 8 divisors (see below), whose sum is σ = 64357353792. Its totient is φ = 64124776800.

The previous prime is 64241041693. The next prime is 64241041747. The reversal of 64241041717 is 71714014246.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64241041717 - 2²³ = 64232653109 is a prime.

It is a super-2 number, since 2×64241041717² (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 (64241041747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3784473 + ... + 3801409.

It is an arithmetic number, because the mean of its divisors is an integer number (8044669224).

Almost surely, 2^64241041717 is an apocalyptic number.

It is an amenable number.

64241041717 is a deficient number, since it is larger than the sum of its proper divisors (116312075).

64241041717 is a wasteful number, since it uses less digits than its factorization.

64241041717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23579.

The product of its (nonzero) digits is 37632, while the sum is 37.

The spelling of 64241041717 in words is "sixty-four billion, two hundred forty-one million, forty-one thousand, seven hundred seventeen".