41447880659 has 4 divisors (see below), whose sum is σ = 43885991304. Its totient is φ = 39009770016.

The previous prime is 41447880637. The next prime is 41447880673. The reversal of 41447880659 is 95608874414.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 41447880659 - 2²⁰ = 41446832083 is a prime.

It is a super-2 number, since 2×41447880659² (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 (41447840659) 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, 1219055297 + ... + 1219055330.

It is an arithmetic number, because the mean of its divisors is an integer number (10971497826).

Almost surely, 2^41447880659 is an apocalyptic number.

41447880659 is a deficient number, since it is larger than the sum of its proper divisors (2438110645).

41447880659 is a wasteful number, since it uses less digits than its factorization.

41447880659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2438110644.

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 41447880659 in words is "forty-one billion, four hundred forty-seven million, eight hundred eighty thousand, six hundred fifty-nine".