41868361920 has 896 divisors, whose sum is σ = 173635928064. Its totient is φ = 8363520000.

The previous prime is 41868361891. The next prime is 41868361933. The reversal of 41868361920 is 2916386814.

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

It is a self number, because there is not a number n which added to its sum of digits gives 41868361920.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 277273845 + ... + 277273995.

Almost surely, 2^41868361920 is an apocalyptic number.

41868361920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41868361920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86817964032).

41868361920 is an abundant number, since it is smaller than the sum of its proper divisors (131767566144).

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

41868361920 is a wasteful number, since it uses less digits than its factorization.

41868361920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The spelling of 41868361920 in words is "forty-one billion, eight hundred sixty-eight million, three hundred sixty-one thousand, nine hundred twenty".