38344074747988 has 12 divisors (see below), whose sum is σ = 67107451817952. Its totient is φ = 19170517085720.

The previous prime is 38344074747977. The next prime is 38344074748003. The reversal of 38344074747988 is 88974747044383.

38344074747988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 380015320 + ... + 380116207.

It is an arithmetic number, because the mean of its divisors is an integer number (5592287651496).

Almost surely, 2^{38344074747988} is an apocalyptic number.

It is an amenable number.

38344074747988 is a deficient number, since it is larger than the sum of its proper divisors (28763377069964).

38344074747988 is a wasteful number, since it uses less digits than its factorization.

38344074747988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760144142 (or 760144140 counting only the distinct ones).

The product of its (nonzero) digits is 3641573376, while the sum is 76.

The spelling of 38344074747988 in words is "thirty-eight trillion, three hundred forty-four billion, seventy-four million, seven hundred forty-seven thousand, nine hundred eighty-eight".