41945685782 has 64 divisors (see below), whose sum is σ = 87391180800. Its totient is φ = 14565156480.

The previous prime is 41945685779. The next prime is 41945685791. The reversal of 41945685782 is 28758654914.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 303182 + ... + 419297.

It is an arithmetic number, because the mean of its divisors is an integer number (1365487200).

Almost surely, 2^41945685782 is an apocalyptic number.

41945685782 is an abundant number, since it is smaller than the sum of its proper divisors (45445495018).

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

41945685782 is a wasteful number, since it uses less digits than its factorization.

41945685782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722541.

The product of its digits is 19353600, while the sum is 59.

It can be divided in two parts, 41945 and 685782, that added together give a palindrome (727727).

The spelling of 41945685782 in words is "forty-one billion, nine hundred forty-five million, six hundred eighty-five thousand, seven hundred eighty-two".