41581788432 has 40 divisors (see below), whose sum is σ = 108932581440. Its totient is φ = 13665375360.

The previous prime is 41581788383. The next prime is 41581788461. The reversal of 41581788432 is 23488718514.

It is a happy 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, 6097207 + ... + 6104022.

It is an arithmetic number, because the mean of its divisors is an integer number (2723314536).

Almost surely, 2^41581788432 is an apocalyptic number.

It is an amenable number.

41581788432 is an abundant number, since it is smaller than the sum of its proper divisors (67350793008).

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

41581788432 is a wasteful number, since it uses less digits than its factorization.

41581788432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12201311 (or 12201305 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 51.

The spelling of 41581788432 in words is "forty-one billion, five hundred eighty-one million, seven hundred eighty-eight thousand, four hundred thirty-two".