41218867668 has 24 divisors (see below), whose sum is σ = 104920754400. Its totient is φ = 12490565920.

The previous prime is 41218867667. The next prime is 41218867673. The reversal of 41218867668 is 86676881214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41218867667) 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, 156131943 + ... + 156132206.

It is an arithmetic number, because the mean of its divisors is an integer number (4371698100).

Almost surely, 2^41218867668 is an apocalyptic number.

It is an amenable number.

41218867668 is an abundant number, since it is smaller than the sum of its proper divisors (63701886732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41218867668 is a wasteful number, since it uses less digits than its factorization.

41218867668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312264167 (or 312264165 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 57.

The spelling of 41218867668 in words is "forty-one billion, two hundred eighteen million, eight hundred sixty-seven thousand, six hundred sixty-eight".