404200341024 has 48 divisors (see below), whose sum is σ = 1065465394560. Its totient is φ = 134169701120.

The previous prime is 404200341007. The next prime is 404200341031. The reversal of 404200341024 is 420143002404.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 404200340985 and 404200341003.

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, 8785467 + ... + 8831354.

It is an arithmetic number, because the mean of its divisors is an integer number (22197195720).

Almost surely, 2^404200341024 is an apocalyptic number.

It is an amenable number.

404200341024 is an abundant number, since it is smaller than the sum of its proper divisors (661265053536).

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

404200341024 is a wasteful number, since it uses less digits than its factorization.

404200341024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17617073 (or 17617065 counting only the distinct ones).

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

Adding to 404200341024 its reverse (420143002404), we get a palindrome (824343343428).

The spelling of 404200341024 in words is "four hundred four billion, two hundred million, three hundred forty-one thousand, twenty-four".