41805814687248 has 160 divisors (see below), whose sum is σ = 110194698516480. Its totient is φ = 13654560890880.

The previous prime is 41805814687181. The next prime is 41805814687271. The reversal of 41805814687248 is 84278641850814.

It is a super-2 number, since 2×41805814687248² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 517300668 + ... + 517381476.

It is an arithmetic number, because the mean of its divisors is an integer number (688716865728).

Almost surely, 2^{41805814687248} is an apocalyptic number.

41805814687248 is a gapful number since it is divisible by the number (48) 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 41805814687248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55097349258240).

41805814687248 is an abundant number, since it is smaller than the sum of its proper divisors (68388883829232).

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

41805814687248 is a wasteful number, since it uses less digits than its factorization.

41805814687248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81857 (or 81851 counting only the distinct ones).

The product of its (nonzero) digits is 110100480, while the sum is 66.

The spelling of 41805814687248 in words is "forty-one trillion, eight hundred five billion, eight hundred fourteen million, six hundred eighty-seven thousand, two hundred forty-eight".