1304411044431 has 16 divisors (see below), whose sum is σ = 1906859462400. Its totient is φ = 786579520320.

The previous prime is 1304411044399. The next prime is 1304411044439. The reversal of 1304411044431 is 1344401144031.

It is not a de Polignac number, because 1304411044431 - 2⁵ = 1304411044399 is a prime.

It is a super-2 number, since 2×1304411044431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304411044439) 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, 99309030 + ... + 99322163.

It is an arithmetic number, because the mean of its divisors is an integer number (119178716400).

Almost surely, 2^{1304411044431} is an apocalyptic number.

1304411044431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1304411044431 is a deficient number, since it is larger than the sum of its proper divisors (602448417969).

1304411044431 is a wasteful number, since it uses less digits than its factorization.

1304411044431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198631406.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 1304411044431 its reverse (1344401144031), we get a palindrome (2648812188462).

The spelling of 1304411044431 in words is "one trillion, three hundred four billion, four hundred eleven million, forty-four thousand, four hundred thirty-one".