404341014403020 has 96 divisors (see below), whose sum is σ = 1138960564535808. Its totient is φ = 107176136182272.

The previous prime is 404341014402991. The next prime is 404341014403031. The reversal of 404341014403020 is 20304410143404.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 454734384 + ... + 455622696.

It is an arithmetic number, because the mean of its divisors is an integer number (11864172547248).

Almost surely, 2^{404341014403020} is an apocalyptic number.

It is an amenable number.

404341014403020 is an abundant number, since it is smaller than the sum of its proper divisors (734619550132788).

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

404341014403020 is a wasteful number, since it uses less digits than its factorization.

404341014403020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933919 (or 933917 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 404341014403020 its reverse (20304410143404), we get a palindrome (424645424546424).

The spelling of 404341014403020 in words is "four hundred four trillion, three hundred forty-one billion, fourteen million, four hundred three thousand, twenty".