404053354502411 has 4 divisors (see below), whose sum is σ = 404094928064400. Its totient is φ = 404011780940424.

The previous prime is 404053354502393. The next prime is 404053354502429. The reversal of 404053354502411 is 114205453350404.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (404053354502393) and next prime (404053354502429).

It is a cyclic number.

It is not a de Polignac number, because 404053354502411 - 2³⁴ = 404036174633227 is a prime.

It is a super-2 number, since 2×404053354502411² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404053354502431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20786766416 + ... + 20786785853.

It is an arithmetic number, because the mean of its divisors is an integer number (101023732016100).

Almost surely, 2^{404053354502411} is an apocalyptic number.

404053354502411 is a deficient number, since it is larger than the sum of its proper divisors (41573561989).

404053354502411 is an equidigital number, since it uses as much as digits as its factorization.

404053354502411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41573561988.

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

The spelling of 404053354502411 in words is "four hundred four trillion, fifty-three billion, three hundred fifty-four million, five hundred two thousand, four hundred eleven".