431104411 has 4 divisors (see below), whose sum is σ = 456463512. Its totient is φ = 405745312.

The previous prime is 431104367. The next prime is 431104451. The reversal of 431104411 is 114401134.

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 431104411 - 2⁹ = 431103899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (431104451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12679525 + ... + 12679558.

It is an arithmetic number, because the mean of its divisors is an integer number (114115878).

Almost surely, 2^431104411 is an apocalyptic number.

431104411 is a deficient number, since it is larger than the sum of its proper divisors (25359101).

431104411 is a wasteful number, since it uses less digits than its factorization.

431104411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25359100.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 431104411 is about 20763.0539902010. The cubic root of 431104411 is about 755.4298743428.

Adding to 431104411 its reverse (114401134), we get a palindrome (545505545).

The spelling of 431104411 in words is "four hundred thirty-one million, one hundred four thousand, four hundred eleven".