41838665718 has 32 divisors (see below), whose sum is σ = 88385375232. Its totient is φ = 13182472800.

The previous prime is 41838665653. The next prime is 41838665767. The reversal of 41838665718 is 81756683814.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2607573 + ... + 2623568.

It is an arithmetic number, because the mean of its divisors is an integer number (2762042976).

Almost surely, 2^41838665718 is an apocalyptic number.

41838665718 is an abundant number, since it is smaller than the sum of its proper divisors (46546709514).

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

41838665718 is a wasteful number, since it uses less digits than its factorization.

41838665718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5231220.

The product of its digits is 7741440, while the sum is 57.

The spelling of 41838665718 in words is "forty-one billion, eight hundred thirty-eight million, six hundred sixty-five thousand, seven hundred eighteen".