4083981690896 has 40 divisors (see below), whose sum is σ = 8352768796320. Its totient is φ = 1929037372416.

The previous prime is 4083981690847. The next prime is 4083981690917. The reversal of 4083981690896 is 6980961893804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18921230 + ... + 19135853.

It is an arithmetic number, because the mean of its divisors is an integer number (208819219908).

Almost surely, 2^{4083981690896} is an apocalyptic number.

It is an amenable number.

4083981690896 is an abundant number, since it is smaller than the sum of its proper divisors (4268787105424).

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

4083981690896 is a wasteful number, since it uses less digits than its factorization.

4083981690896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38057463 (or 38057457 counting only the distinct ones).

The product of its (nonzero) digits is 161243136, while the sum is 71.

The spelling of 4083981690896 in words is "four trillion, eighty-three billion, nine hundred eighty-one million, six hundred ninety thousand, eight hundred ninety-six".