38181073411718 has 8 divisors (see below), whose sum is σ = 57273362016048. Its totient is φ = 19089952739704.

The previous prime is 38181073411699. The next prime is 38181073411757. The reversal of 38181073411718 is 81711437018183.

It is a happy number.

38181073411718 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 38181073411718.

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, 291901346 + ... + 292032117.

It is an arithmetic number, because the mean of its divisors is an integer number (7159170252006).

Almost surely, 2^{38181073411718} is an apocalyptic number.

38181073411718 is a deficient number, since it is larger than the sum of its proper divisors (19092288604330).

38181073411718 is a wasteful number, since it uses less digits than its factorization.

38181073411718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583966158.

The product of its (nonzero) digits is 903168, while the sum is 53.

The spelling of 38181073411718 in words is "thirty-eight trillion, one hundred eighty-one billion, seventy-three million, four hundred eleven thousand, seven hundred eighteen".