41005279980 has 288 divisors, whose sum is σ = 151954403328. Its totient is φ = 8746214400.

The previous prime is 41005279969. The next prime is 41005280047. The reversal of 41005279980 is 8997250014.

41005279980 is a `hidden beast` number, since 41 + 0 + 0 + 527 + 9 + 9 + 80 = 666.

41005279980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1170925 + ... + 1205435.

It is an arithmetic number, because the mean of its divisors is an integer number (527619456).

Almost surely, 2^41005279980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41005279980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75977201664).

41005279980 is an abundant number, since it is smaller than the sum of its proper divisors (110949123348).

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

41005279980 is a wasteful number, since it uses less digits than its factorization.

41005279980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34597 (or 34592 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 41005279980 in words is "forty-one billion, five million, two hundred seventy-nine thousand, nine hundred eighty".