404034411431111 has 8 divisors (see below), whose sum is σ = 441601178338944. Its totient is φ = 368000981948160.

The previous prime is 404034411431087. The next prime is 404034411431141. The reversal of 404034411431111 is 111134114430404.

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 404034411431111 - 2¹⁰ = 404034411430087 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 (404034411431141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383334355670 + ... + 383334356723.

It is an arithmetic number, because the mean of its divisors is an integer number (55200147292368).

Almost surely, 2^{404034411431111} is an apocalyptic number.

404034411431111 is a deficient number, since it is larger than the sum of its proper divisors (37566766907833).

404034411431111 is a wasteful number, since it uses less digits than its factorization.

404034411431111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766668712441.

The product of its (nonzero) digits is 9216, while the sum is 32.

Adding to 404034411431111 its reverse (111134114430404), we get a palindrome (515168525861515).

The spelling of 404034411431111 in words is "four hundred four trillion, thirty-four billion, four hundred eleven million, four hundred thirty-one thousand, one hundred eleven".