41420858404518 has 96 divisors (see below), whose sum is σ = 93238364943360. Its totient is φ = 13781862262080.

The previous prime is 41420858404517. The next prime is 41420858404547. The reversal of 41420858404518 is 81540485802414.

41420858404518 is a `hidden beast` number, since 4 + 1 + 4 + 2 + 0 + 8 + 584 + 0 + 4 + 51 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41420858404511) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 638400003 + ... + 638464881.

It is an arithmetic number, because the mean of its divisors is an integer number (971232968160).

Almost surely, 2^{41420858404518} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41420858404518, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46619182471680).

41420858404518 is an abundant number, since it is smaller than the sum of its proper divisors (51817506538842).

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

41420858404518 is a wasteful number, since it uses less digits than its factorization.

41420858404518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67264 (or 67252 counting only the distinct ones).

The product of its (nonzero) digits is 6553600, while the sum is 54.

The spelling of 41420858404518 in words is "forty-one trillion, four hundred twenty billion, eight hundred fifty-eight million, four hundred four thousand, five hundred eighteen".