41491980288 has 252 divisors, whose sum is σ = 131773514964. Its totient is φ = 12570624000.

The previous prime is 41491980281. The next prime is 41491980317. The reversal of 41491980288 is 88208919414.

It is a happy number.

41491980288 is a `hidden beast` number, since 41 + 491 + 98 + 0 + 28 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41491980281) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8918763 + ... + 8923413.

Almost surely, 2^41491980288 is an apocalyptic number.

41491980288 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 41491980288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65886757482).

41491980288 is an abundant number, since it is smaller than the sum of its proper divisors (90281534676).

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

41491980288 is a wasteful number, since it uses less digits than its factorization.

41491980288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4705 (or 4667 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The spelling of 41491980288 in words is "forty-one billion, four hundred ninety-one million, nine hundred eighty thousand, two hundred eighty-eight".