38344074748072 has 32 divisors (see below), whose sum is σ = 72296974713600. Its totient is φ = 19065173871744.

The previous prime is 38344074748061. The next prime is 38344074748153. The reversal of 38344074748072 is 27084747044383.

38344074748072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 38344074748072.

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, 17224248 + ... + 19322599.

It is an arithmetic number, because the mean of its divisors is an integer number (2259280459800).

Almost surely, 2^{38344074748072} is an apocalyptic number.

It is an amenable number.

38344074748072 is a deficient number, since it is larger than the sum of its proper divisors (33952899965528).

38344074748072 is a wasteful number, since it uses less digits than its factorization.

38344074748072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36547585 (or 36547581 counting only the distinct ones).

The product of its (nonzero) digits is 101154816, while the sum is 61.

The spelling of 38344074748072 in words is "thirty-eight trillion, three hundred forty-four billion, seventy-four million, seven hundred forty-eight thousand, seventy-two".