9746638832141 has 4 divisors (see below), whose sum is σ = 9754028248800. Its totient is φ = 9739249415484.

The previous prime is 9746638832129. The next prime is 9746638832167. The reversal of 9746638832141 is 1412388366479.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9746638832141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9746638832111) 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, 3694706351 + ... + 3694708988.

It is an arithmetic number, because the mean of its divisors is an integer number (2438507062200).

Almost surely, 2^{9746638832141} is an apocalyptic number.

It is an amenable number.

9746638832141 is a deficient number, since it is larger than the sum of its proper divisors (7389416659).

9746638832141 is a wasteful number, since it uses less digits than its factorization.

9746638832141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7389416658.

The product of its digits is 41803776, while the sum is 62.

The spelling of 9746638832141 in words is "nine trillion, seven hundred forty-six billion, six hundred thirty-eight million, eight hundred thirty-two thousand, one hundred forty-one".