41664163879 has 8 divisors (see below), whose sum is σ = 45963468432. Its totient is φ = 37521197760.

The previous prime is 41664163867. The next prime is 41664163963. The reversal of 41664163879 is 97836146614.

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 41664163879 - 2²¹ = 41662066727 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 (41664163859) 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, 39084049 + ... + 39085114.

It is an arithmetic number, because the mean of its divisors is an integer number (5745433554).

Almost surely, 2^41664163879 is an apocalyptic number.

41664163879 is a deficient number, since it is larger than the sum of its proper divisors (4299304553).

41664163879 is a wasteful number, since it uses less digits than its factorization.

41664163879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78169217.

The product of its digits is 5225472, while the sum is 55.

The spelling of 41664163879 in words is "forty-one billion, six hundred sixty-four million, one hundred sixty-three thousand, eight hundred seventy-nine".