41819316816 has 80 divisors (see below), whose sum is σ = 108616708800. Its totient is φ = 13864617984.

The previous prime is 41819316797. The next prime is 41819316827. The reversal of 41819316816 is 61861391814.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19641640 + ... + 19643768.

It is an arithmetic number, because the mean of its divisors is an integer number (1357708860).

Almost surely, 2^41819316816 is an apocalyptic number.

It is an amenable number.

41819316816 is an abundant number, since it is smaller than the sum of its proper divisors (66797391984).

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

41819316816 is a wasteful number, since it uses less digits than its factorization.

41819316816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4156 (or 4150 counting only the distinct ones).

The product of its digits is 248832, while the sum is 48.

The spelling of 41819316816 in words is "forty-one billion, eight hundred nineteen million, three hundred sixteen thousand, eight hundred sixteen".