404213304111399 has 40 divisors (see below), whose sum is σ = 609074539983360. Its totient is φ = 267136135527744.

The previous prime is 404213304111389. The next prime is 404213304111431. The reversal of 404213304111399 is 993111403312404.

404213304111399 is a `hidden beast` number, since 4 + 0 + 4 + 2 + 133 + 0 + 411 + 13 + 99 = 666.

It is not a de Polignac number, because 404213304111399 - 2¹⁵ = 404213304078631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404213304111319) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3343284 + ... + 28628729.

It is an arithmetic number, because the mean of its divisors is an integer number (15226863499584).

Almost surely, 2^{404213304111399} is an apocalyptic number.

404213304111399 is a deficient number, since it is larger than the sum of its proper divisors (204861235871961).

404213304111399 is a wasteful number, since it uses less digits than its factorization.

404213304111399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31973381 (or 31973372 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 404213304111399 in words is "four hundred four trillion, two hundred thirteen billion, three hundred four million, one hundred eleven thousand, three hundred ninety-nine".