38345531328038 has 8 divisors (see below), whose sum is σ = 62747233082280. Its totient is φ = 17429786967280.

The previous prime is 38345531328031. The next prime is 38345531328047. The reversal of 38345531328038 is 83082313554383.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38345531328031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 871489348343 + ... + 871489348386.

It is an arithmetic number, because the mean of its divisors is an integer number (7843404135285).

Almost surely, 2^{38345531328038} is an apocalyptic number.

38345531328038 is a deficient number, since it is larger than the sum of its proper divisors (24401701754242).

38345531328038 is a wasteful number, since it uses less digits than its factorization.

38345531328038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742978696742.

The product of its (nonzero) digits is 24883200, while the sum is 56.

The spelling of 38345531328038 in words is "thirty-eight trillion, three hundred forty-five billion, five hundred thirty-one million, three hundred twenty-eight thousand, thirty-eight".