40108585347384 has 32 divisors (see below), whose sum is σ = 100329659329920. Its totient is φ = 13361768987616.

The previous prime is 40108585347361. The next prime is 40108585347421. The reversal of 40108585347384 is 48374358580104.

40108585347384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484924132 + ... + 485006835.

It is an arithmetic number, because the mean of its divisors is an integer number (3135301854060).

Almost surely, 2^{40108585347384} is an apocalyptic number.

It is an amenable number.

40108585347384 is an abundant number, since it is smaller than the sum of its proper divisors (60221073982536).

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

40108585347384 is a wasteful number, since it uses less digits than its factorization.

40108585347384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969932699 (or 969932695 counting only the distinct ones).

The product of its (nonzero) digits is 51609600, while the sum is 60.

The spelling of 40108585347384 in words is "forty trillion, one hundred eight billion, five hundred eighty-five million, three hundred forty-seven thousand, three hundred eighty-four".