104434232443 has 2 divisors, whose sum is σ = 104434232444. Its totient is φ = 104434232442.

The previous prime is 104434232437. The next prime is 104434232447. The reversal of 104434232443 is 344232434401.

It is a strong prime.

It is an emirp because it is prime and its reverse (344232434401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104434232443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104434232399 and 104434232408.

It is not a weakly prime, because it can be changed into another prime (104434232447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52217116221 + 52217116222.

It is an arithmetic number, because the mean of its divisors is an integer number (52217116222).

Almost surely, 2^104434232443 is an apocalyptic number.

104434232443 is a deficient number, since it is larger than the sum of its proper divisors (1).

104434232443 is an equidigital number, since it uses as much as digits as its factorization.

104434232443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 104434232443 its reverse (344232434401), we get a palindrome (448666666844).

The spelling of 104434232443 in words is "one hundred four billion, four hundred thirty-four million, two hundred thirty-two thousand, four hundred forty-three".