38618461507336 has 16 divisors (see below), whose sum is σ = 72734322124800. Its totient is φ = 19222642274064.

The previous prime is 38618461507277. The next prime is 38618461507363. The reversal of 38618461507336 is 63370516481683.

38618461507336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 10823558056 + ... + 10823561623.

It is an arithmetic number, because the mean of its divisors is an integer number (4545895132800).

Almost surely, 2^{38618461507336} is an apocalyptic number.

It is an amenable number.

38618461507336 is a deficient number, since it is larger than the sum of its proper divisors (34115860617464).

38618461507336 is a wasteful number, since it uses less digits than its factorization.

38618461507336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21647119908 (or 21647119904 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 61.

The spelling of 38618461507336 in words is "thirty-eight trillion, six hundred eighteen billion, four hundred sixty-one million, five hundred seven thousand, three hundred thirty-six".