38041278057808 has 20 divisors (see below), whose sum is σ = 74199640511700. Its totient is φ = 18892983732224.

The previous prime is 38041278057767. The next prime is 38041278057857. The reversal of 38041278057808 is 80875087214083.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4067207959824 + 33974070097984 = 2016732^2 + 5828728^2 .

It is a congruent number.

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, 7978453585 + ... + 7978458352.

It is an arithmetic number, because the mean of its divisors is an integer number (3709982025585).

Almost surely, 2^{38041278057808} is an apocalyptic number.

It is an amenable number.

38041278057808 is a deficient number, since it is larger than the sum of its proper divisors (36158362453892).

38041278057808 is a wasteful number, since it uses less digits than its factorization.

38041278057808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15956912094 (or 15956912088 counting only the distinct ones).

The product of its (nonzero) digits is 24084480, while the sum is 61.

The spelling of 38041278057808 in words is "thirty-eight trillion, forty-one billion, two hundred seventy-eight million, fifty-seven thousand, eight hundred eight".