9938482859001 has 4 divisors (see below), whose sum is σ = 13251310478672. Its totient is φ = 6625655239332.

The previous prime is 9938482858939. The next prime is 9938482859021. The reversal of 9938482859001 is 1009582848399.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 9938482859001 - 2⁷ = 9938482858873 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9938482859021) 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, 1656413809831 + ... + 1656413809836.

It is an arithmetic number, because the mean of its divisors is an integer number (3312827619668).

Almost surely, 2^{9938482859001} is an apocalyptic number.

It is an amenable number.

9938482859001 is a deficient number, since it is larger than the sum of its proper divisors (3312827619671).

9938482859001 is a wasteful number, since it uses less digits than its factorization.

9938482859001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312827619670.

The product of its (nonzero) digits is 44789760, while the sum is 66.

The spelling of 9938482859001 in words is "nine trillion, nine hundred thirty-eight billion, four hundred eighty-two million, eight hundred fifty-nine thousand, one".