404411442343 has 8 divisors (see below), whose sum is σ = 407336800640. Its totient is φ = 401486311800.

The previous prime is 404411442329. The next prime is 404411442353. The reversal of 404411442343 is 343244114404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 404411442343 - 2⁵ = 404411442311 is a prime.

It is a super-2 number, since 2×404411442343² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 404411442299 and 404411442308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404411442313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5362846 + ... + 5437732.

It is an arithmetic number, because the mean of its divisors is an integer number (50917100080).

Almost surely, 2^404411442343 is an apocalyptic number.

404411442343 is a deficient number, since it is larger than the sum of its proper divisors (2925358297).

404411442343 is a wasteful number, since it uses less digits than its factorization.

404411442343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113877.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 404411442343 its reverse (343244114404), we get a palindrome (747655556747).

The spelling of 404411442343 in words is "four hundred four billion, four hundred eleven million, four hundred forty-two thousand, three hundred forty-three".