842341020 has 24 divisors (see below), whose sum is σ = 2358555024. Its totient is φ = 224624256.

The previous prime is 842341013. The next prime is 842341033. The reversal of 842341020 is 20143248.

842341020 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7019449 + ... + 7019568.

It is an arithmetic number, because the mean of its divisors is an integer number (98273126).

Almost surely, 2^842341020 is an apocalyptic number.

It is an amenable number.

842341020 is an abundant number, since it is smaller than the sum of its proper divisors (1516214004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

842341020 is a wasteful number, since it uses less digits than its factorization.

842341020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14039029 (or 14039027 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 842341020 is about 29023.1118248888. Note that the first 3 decimals coincide. The cubic root of 842341020 is about 944.4145081271.

Adding to 842341020 its reverse (20143248), we get a palindrome (862484268).

The spelling of 842341020 in words is "eight hundred forty-two million, three hundred forty-one thousand, twenty".