41478618688 has 56 divisors (see below), whose sum is σ = 89854992248. Its totient is φ = 18881703936.

The previous prime is 41478618637. The next prime is 41478618721. The reversal of 41478618688 is 88681687414.

It can be written as a sum of positive squares in 4 ways, for example, as 6497649664 + 34980969024 = 80608^2 + 187032^2 .

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, 280731 + ... + 402202.

It is an arithmetic number, because the mean of its divisors is an integer number (1604553433).

Almost surely, 2^41478618688 is an apocalyptic number.

It is an amenable number.

41478618688 is an abundant number, since it is smaller than the sum of its proper divisors (48376373560).

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

41478618688 is a wasteful number, since it uses less digits than its factorization.

41478618688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683031 (or 683021 counting only the distinct ones).

The product of its digits is 16515072, while the sum is 61.

The spelling of 41478618688 in words is "forty-one billion, four hundred seventy-eight million, six hundred eighteen thousand, six hundred eighty-eight".