404022343260 has 48 divisors (see below), whose sum is σ = 1170271620000. Its totient is φ = 104024143104.

The previous prime is 404022343259. The next prime is 404022343331. The reversal of 404022343260 is 62343220404.

It is a super-4 number, since 4×404022343260⁴ (a number of 48 digits) contains 4444 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116096635 + ... + 116100114.

It is an arithmetic number, because the mean of its divisors is an integer number (24380658750).

Almost surely, 2^404022343260 is an apocalyptic number.

It is an amenable number.

404022343260 is an abundant number, since it is smaller than the sum of its proper divisors (766249276740).

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

404022343260 is a wasteful number, since it uses less digits than its factorization.

404022343260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232196790 (or 232196788 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 404022343260 its reverse (62343220404), we get a palindrome (466365563664).

The spelling of 404022343260 in words is "four hundred four billion, twenty-two million, three hundred forty-three thousand, two hundred sixty".