404331013343 has 8 divisors (see below), whose sum is σ = 404573138640. Its totient is φ = 404088946560.

The previous prime is 404331013337. The next prime is 404331013351. The reversal of 404331013343 is 343310133404.

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 404331013343 - 2¹⁶ = 404330947807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404331019343) 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, 28175096 + ... + 28189442.

It is an arithmetic number, because the mean of its divisors is an integer number (50571642330).

Almost surely, 2^404331013343 is an apocalyptic number.

404331013343 is a deficient number, since it is larger than the sum of its proper divisors (242125297).

404331013343 is a wasteful number, since it uses less digits than its factorization.

404331013343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29257.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 404331013343 its reverse (343310133404), we get a palindrome (747641146747).

The spelling of 404331013343 in words is "four hundred four billion, three hundred thirty-one million, thirteen thousand, three hundred forty-three".