104443443413 has 2 divisors, whose sum is σ = 104443443414. Its totient is φ = 104443443412.

The previous prime is 104443443407. The next prime is 104443443443. The reversal of 104443443413 is 314344344401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103257467569 + 1185975844 = 321337^2 + 34438^2 .

It is a cyclic number.

It is not a de Polignac number, because 104443443413 - 2¹⁶ = 104443377877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104443443443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52221721706 + 52221721707.

It is an arithmetic number, because the mean of its divisors is an integer number (52221721707).

Almost surely, 2^104443443413 is an apocalyptic number.

It is an amenable number.

104443443413 is a deficient number, since it is larger than the sum of its proper divisors (1).

104443443413 is an equidigital number, since it uses as much as digits as its factorization.

104443443413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 104443443413 its reverse (314344344401), we get a palindrome (418787787814).

The spelling of 104443443413 in words is "one hundred four billion, four hundred forty-three million, four hundred forty-three thousand, four hundred thirteen".