404122234020 has 24 divisors (see below), whose sum is σ = 1131542255424. Its totient is φ = 107765929056.

The previous prime is 404122234013. The next prime is 404122234049. The reversal of 404122234020 is 20432221404.

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, 3367685224 + ... + 3367685343.

It is an arithmetic number, because the mean of its divisors is an integer number (47147593976).

Almost surely, 2^404122234020 is an apocalyptic number.

It is an amenable number.

404122234020 is an abundant number, since it is smaller than the sum of its proper divisors (727420021404).

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

404122234020 is a wasteful number, since it uses less digits than its factorization.

404122234020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6735370579 (or 6735370577 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 404122234020 its reverse (20432221404), we get a palindrome (424554455424).

The spelling of 404122234020 in words is "four hundred four billion, one hundred twenty-two million, two hundred thirty-four thousand, twenty".