404314202021111 has 8 divisors (see below), whose sum is σ = 428113088764704. Its totient is φ = 380517059543040.

The previous prime is 404314202021087. The next prime is 404314202021113. The reversal of 404314202021111 is 111120202413404.

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 404314202021111 - 2⁴⁶ = 333945457843447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404314202021113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435589130 + ... + 436516343.

It is an arithmetic number, because the mean of its divisors is an integer number (53514136095588).

Almost surely, 2^{404314202021111} is an apocalyptic number.

404314202021111 is a deficient number, since it is larger than the sum of its proper divisors (23798886743593).

404314202021111 is a wasteful number, since it uses less digits than its factorization.

404314202021111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872132761.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 404314202021111 its reverse (111120202413404), we get a palindrome (515434404434515).

The spelling of 404314202021111 in words is "four hundred four trillion, three hundred fourteen billion, two hundred two million, twenty-one thousand, one hundred eleven".