404343113201 has 4 divisors (see below), whose sum is σ = 404344610112. Its totient is φ = 404341616292.

The previous prime is 404343113197. The next prime is 404343113231. The reversal of 404343113201 is 102311343404.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 404343113201 - 2² = 404343113197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404343113231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217925 + ... + 925298.

It is an arithmetic number, because the mean of its divisors is an integer number (101086152528).

Almost surely, 2^404343113201 is an apocalyptic number.

It is an amenable number.

404343113201 is a deficient number, since it is larger than the sum of its proper divisors (1496911).

404343113201 is a wasteful number, since it uses less digits than its factorization.

404343113201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496910.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 404343113201 its reverse (102311343404), we get a palindrome (506654456605).

The spelling of 404343113201 in words is "four hundred four billion, three hundred forty-three million, one hundred thirteen thousand, two hundred one".