104434243413403 has 4 divisors (see below), whose sum is σ = 104449122212760. Its totient is φ = 104419364614048.

The previous prime is 104434243413373. The next prime is 104434243413419. The reversal of 104434243413403 is 304314342434401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104434243413403 is a prime.

It is a super-2 number, since 2×104434243413403² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104434243413443) 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, 7439389150 + ... + 7439403187.

It is an arithmetic number, because the mean of its divisors is an integer number (26112280553190).

Almost surely, 2^{104434243413403} is an apocalyptic number.

104434243413403 is a deficient number, since it is larger than the sum of its proper divisors (14878799357).

104434243413403 is an equidigital number, since it uses as much as digits as its factorization.

104434243413403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14878799356.

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 104434243413403 its reverse (304314342434401), we get a palindrome (408748585847804).

The spelling of 104434243413403 in words is "one hundred four trillion, four hundred thirty-four billion, two hundred forty-three million, four hundred thirteen thousand, four hundred three".