404243714453 has 8 divisors (see below), whose sum is σ = 412548364800. Its totient is φ = 396011594160.

The previous prime is 404243714447. The next prime is 404243714461. The reversal of 404243714453 is 354417342404.

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 404243714453 - 2⁸ = 404243714197 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 404243714453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404243714353) 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, 18121253 + ... + 18143546.

It is an arithmetic number, because the mean of its divisors is an integer number (51568545600).

Almost surely, 2^404243714453 is an apocalyptic number.

It is an amenable number.

404243714453 is a deficient number, since it is larger than the sum of its proper divisors (8304650347).

404243714453 is a wasteful number, since it uses less digits than its factorization.

404243714453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36265027.

The product of its (nonzero) digits is 645120, while the sum is 41.

The spelling of 404243714453 in words is "four hundred four billion, two hundred forty-three million, seven hundred fourteen thousand, four hundred fifty-three".