38430442755752 has 32 divisors (see below), whose sum is σ = 72251752161600. Its totient is φ = 19163332905600.

The previous prime is 38430442755709. The next prime is 38430442755827. The reversal of 38430442755752 is 25755724403483.

38430442755752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 38430442755691 and 38430442755700.

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, 11295227 + ... + 14298357.

It is an arithmetic number, because the mean of its divisors is an integer number (2257867255050).

Almost surely, 2^{38430442755752} is an apocalyptic number.

It is an amenable number.

38430442755752 is a deficient number, since it is larger than the sum of its proper divisors (33821309405848).

38430442755752 is a wasteful number, since it uses less digits than its factorization.

38430442755752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3007457 (or 3007453 counting only the distinct ones).

The product of its (nonzero) digits is 112896000, while the sum is 59.

The spelling of 38430442755752 in words is "thirty-eight trillion, four hundred thirty billion, four hundred forty-two million, seven hundred fifty-five thousand, seven hundred fifty-two".