948329384121 has 16 divisors (see below), whose sum is σ = 1605637052800. Its totient is φ = 541902505104.

The previous prime is 948329384117. The next prime is 948329384161. The reversal of 948329384121 is 121483923849.

948329384121 is a `hidden beast` number, since 9 + 483 + 2 + 9 + 38 + 4 + 121 = 666.

948329384121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 948329384121 - 2² = 948329384117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (948329384161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2508807706 + ... + 2508808083.

It is an arithmetic number, because the mean of its divisors is an integer number (100352315800).

Almost surely, 2^948329384121 is an apocalyptic number.

It is an amenable number.

948329384121 is a deficient number, since it is larger than the sum of its proper divisors (657307668679).

948329384121 is a wasteful number, since it uses less digits than its factorization.

948329384121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5017615805 (or 5017615799 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The spelling of 948329384121 in words is "nine hundred forty-eight billion, three hundred twenty-nine million, three hundred eighty-four thousand, one hundred twenty-one".