41884979540 has 24 divisors (see below), whose sum is σ = 87977572200. Its totient is φ = 16750350848.

The previous prime is 41884979509. The next prime is 41884979611. The reversal of 41884979540 is 4597948814.

It can be written as a sum of positive squares in 4 ways, for example, as 4717766596 + 37167212944 = 68686^2 + 192788^2 .

It is a super-2 number, since 2×41884979540² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41884979540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132257 + ... + 318216.

It is an arithmetic number, because the mean of its divisors is an integer number (3665732175).

Almost surely, 2^41884979540 is an apocalyptic number.

It is an amenable number.

41884979540 is an abundant number, since it is smaller than the sum of its proper divisors (46092592660).

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

41884979540 is a wasteful number, since it uses less digits than its factorization.

41884979540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455131 (or 455129 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 59.

The spelling of 41884979540 in words is "forty-one billion, eight hundred eighty-four million, nine hundred seventy-nine thousand, five hundred forty".