38323518357 has 8 divisors (see below), whose sum is σ = 52860025440. Its totient is φ = 24668011760.

The previous prime is 38323518347. The next prime is 38323518391. The reversal of 38323518357 is 75381532383.

38323518357 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 cyclic number.

It is not a de Polignac number, because 38323518357 - 2³⁰ = 37249776533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38323518307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220250019 + ... + 220250192.

It is an arithmetic number, because the mean of its divisors is an integer number (6607503180).

Almost surely, 2^38323518357 is an apocalyptic number.

It is an amenable number.

38323518357 is a deficient number, since it is larger than the sum of its proper divisors (14536507083).

38323518357 is a wasteful number, since it uses less digits than its factorization.

38323518357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440500243.

The product of its digits is 1814400, while the sum is 48.

The spelling of 38323518357 in words is "thirty-eight billion, three hundred twenty-three million, five hundred eighteen thousand, three hundred fifty-seven".