38755138048 has 40 divisors (see below), whose sum is σ = 84474102240. Its totient is φ = 17615969280.

The previous prime is 38755137989. The next prime is 38755138057. The reversal of 38755138048 is 84083155783.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 38755137986 and 38755138004.

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, 3434988 + ... + 3446251.

It is an arithmetic number, because the mean of its divisors is an integer number (2111852556).

Almost surely, 2^38755138048 is an apocalyptic number.

It is an amenable number.

38755138048 is an abundant number, since it is smaller than the sum of its proper divisors (45718964192).

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

38755138048 is an equidigital number, since it uses as much as digits as its factorization.

38755138048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6881268 (or 6881252 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 52.

The spelling of 38755138048 in words is "thirty-eight billion, seven hundred fifty-five million, one hundred thirty-eight thousand, forty-eight".