104340434246 has 4 divisors (see below), whose sum is σ = 156510651372. Its totient is φ = 52170217122.

The previous prime is 104340434213. The next prime is 104340434249. The reversal of 104340434246 is 642434043401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 642434043401 = 337 ⋅1906332473.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104340434249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26085108560 + ... + 26085108563.

It is an arithmetic number, because the mean of its divisors is an integer number (39127662843).

Almost surely, 2^104340434246 is an apocalyptic number.

104340434246 is a deficient number, since it is larger than the sum of its proper divisors (52170217126).

104340434246 is an equidigital number, since it uses as much as digits as its factorization.

104340434246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52170217125.

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

Adding to 104340434246 its reverse (642434043401), we get a palindrome (746774477647).

The spelling of 104340434246 in words is "one hundred four billion, three hundred forty million, four hundred thirty-four thousand, two hundred forty-six".