404141605399 has 4 divisors (see below), whose sum is σ = 461876120464. Its totient is φ = 346407090336.

The previous prime is 404141605379. The next prime is 404141605429. The reversal of 404141605399 is 993506141404.

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

It is a cyclic number.

It is not a de Polignac number, because 404141605399 - 2¹¹ = 404141603351 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 (404141605379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28867257522 + ... + 28867257535.

It is an arithmetic number, because the mean of its divisors is an integer number (115469030116).

Almost surely, 2^404141605399 is an apocalyptic number.

404141605399 is a deficient number, since it is larger than the sum of its proper divisors (57734515065).

404141605399 is an equidigital number, since it uses as much as digits as its factorization.

404141605399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57734515064.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 404141605399 in words is "four hundred four billion, one hundred forty-one million, six hundred five thousand, three hundred ninety-nine".