413431111444 has 24 divisors (see below), whose sum is σ = 791931731528. Its totient is φ = 187686253440.

The previous prime is 413431111427. The next prime is 413431111501. The reversal of 413431111444 is 444111134314.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4071716100 + 409359395344 = 63810^2 + 639812^2 .

It is a super-2 number, since 2×413431111444² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65165667 + ... + 65172010.

Almost surely, 2^413431111444 is an apocalyptic number.

It is an amenable number.

413431111444 is a deficient number, since it is larger than the sum of its proper divisors (378500620084).

413431111444 is a wasteful number, since it uses less digits than its factorization.

413431111444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130337755 (or 130337753 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

Adding to 413431111444 its reverse (444111134314), we get a palindrome (857542245758).

The spelling of 413431111444 in words is "four hundred thirteen billion, four hundred thirty-one million, one hundred eleven thousand, four hundred forty-four".