404231442111411 has 16 divisors (see below), whose sum is σ = 540834843766560. Its totient is φ = 268558272552960.

The previous prime is 404231442111401. The next prime is 404231442111439. The reversal of 404231442111411 is 114111244132404.

It is a happy number.

It is not a de Polignac number, because 404231442111411 - 2⁷ = 404231442111283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (404231442111401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51094510 + ... + 58473171.

It is an arithmetic number, because the mean of its divisors is an integer number (33802177735410).

Almost surely, 2^{404231442111411} is an apocalyptic number.

404231442111411 is a deficient number, since it is larger than the sum of its proper divisors (136603401655149).

404231442111411 is a wasteful number, since it uses less digits than its factorization.

404231442111411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109571926.

The product of its (nonzero) digits is 12288, while the sum is 33.

Adding to 404231442111411 its reverse (114111244132404), we get a palindrome (518342686243815).

The spelling of 404231442111411 in words is "four hundred four trillion, two hundred thirty-one billion, four hundred forty-two million, one hundred eleven thousand, four hundred eleven".