38387734242484 has 36 divisors (see below), whose sum is σ = 73855406441124. Its totient is φ = 17445534832000.

The previous prime is 38387734242439. The next prime is 38387734242497. The reversal of 38387734242484 is 48424243778383.

38387734242484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3767713923600 + 34620020318884 = 1941060^2 + 5883878^2 .

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 11 ways as a sum of consecutive naturals, for example, 5345707 + ... + 10264114.

It is an arithmetic number, because the mean of its divisors is an integer number (2051539067809).

Almost surely, 2^{38387734242484} is an apocalyptic number.

It is an amenable number.

38387734242484 is a deficient number, since it is larger than the sum of its proper divisors (35467672198640).

38387734242484 is a wasteful number, since it uses less digits than its factorization.

38387734242484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15614928 (or 15614915 counting only the distinct ones).

The product of its digits is 693633024, while the sum is 67.

The spelling of 38387734242484 in words is "thirty-eight trillion, three hundred eighty-seven billion, seven hundred thirty-four million, two hundred forty-two thousand, four hundred eighty-four".