38893424123 has 8 divisors (see below), whose sum is σ = 39630765888. Its totient is φ = 38156212224.

The previous prime is 38893424117. The next prime is 38893424183. The reversal of 38893424123 is 32142439883.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38893424123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38893424113) 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, 748286 + ... + 798572.

It is an arithmetic number, because the mean of its divisors is an integer number (4953845736).

Almost surely, 2^38893424123 is an apocalyptic number.

38893424123 is a deficient number, since it is larger than the sum of its proper divisors (737341765).

38893424123 is a wasteful number, since it uses less digits than its factorization.

38893424123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64933.

The product of its digits is 995328, while the sum is 47.

The spelling of 38893424123 in words is "thirty-eight billion, eight hundred ninety-three million, four hundred twenty-four thousand, one hundred twenty-three".