404215554010343 has 8 divisors (see below), whose sum is σ = 418155541555680. Its totient is φ = 390275667809440.

The previous prime is 404215554010319. The next prime is 404215554010361. The reversal of 404215554010343 is 343010455512404.

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 404215554010343 - 2²⁸ = 404215285574887 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 404215554010343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404215554010843) 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, 17176955 + ... + 33218652.

It is an arithmetic number, because the mean of its divisors is an integer number (52269442694460).

Almost surely, 2^{404215554010343} is an apocalyptic number.

404215554010343 is a deficient number, since it is larger than the sum of its proper divisors (13939987545337).

404215554010343 is a wasteful number, since it uses less digits than its factorization.

404215554010343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50672217.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 404215554010343 in words is "four hundred four trillion, two hundred fifteen billion, five hundred fifty-four million, ten thousand, three hundred forty-three".