41218028544 has 792 divisors, whose sum is σ = 146989403904. Its totient is φ = 10218700800.

The previous prime is 41218028543. The next prime is 41218028549. The reversal of 41218028544 is 44582081214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41218028543) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 564630492 + ... + 564630564.

Almost surely, 2^41218028544 is an apocalyptic number.

41218028544 is a gapful number since it is divisible by the number (44) 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 41218028544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73494701952).

41218028544 is an abundant number, since it is smaller than the sum of its proper divisors (105771375360).

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

41218028544 is a wasteful number, since it uses less digits than its factorization.

41218028544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 39.

The spelling of 41218028544 in words is "forty-one billion, two hundred eighteen million, twenty-eight thousand, five hundred forty-four".