40447827348748 has 12 divisors (see below), whose sum is σ = 73861249941360. Its totient is φ = 19344613079792.

The previous prime is 40447827348689. The next prime is 40447827348767. The reversal of 40447827348748 is 84784372874404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219825148543 + ... + 219825148726.

It is an arithmetic number, because the mean of its divisors is an integer number (6155104161780).

Almost surely, 2^{40447827348748} is an apocalyptic number.

It is an amenable number.

40447827348748 is a deficient number, since it is larger than the sum of its proper divisors (33413422592612).

40447827348748 is a wasteful number, since it uses less digits than its factorization.

40447827348748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439650297296 (or 439650297294 counting only the distinct ones).

The product of its (nonzero) digits is 1078984704, while the sum is 70.

The spelling of 40447827348748 in words is "forty trillion, four hundred forty-seven billion, eight hundred twenty-seven million, three hundred forty-eight thousand, seven hundred forty-eight".