104345124434 has 4 divisors (see below), whose sum is σ = 156517686654. Its totient is φ = 52172562216.

The previous prime is 104345124413. The next prime is 104345124437. The reversal of 104345124434 is 434421543401.

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: 434421543401 = 116803 ⋅3719267.

It can be written as a sum of positive squares in only one way, i.e., 71799882025 + 32545242409 = 267955^2 + 180403^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 104345124394 and 104345124403.

It is not an unprimeable number, because it can be changed into a prime (104345124437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26086281107 + ... + 26086281110.

Almost surely, 2^104345124434 is an apocalyptic number.

104345124434 is a deficient number, since it is larger than the sum of its proper divisors (52172562220).

104345124434 is an equidigital number, since it uses as much as digits as its factorization.

104345124434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52172562219.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 104345124434 its reverse (434421543401), we get a palindrome (538766667835).

The spelling of 104345124434 in words is "one hundred four billion, three hundred forty-five million, one hundred twenty-four thousand, four hundred thirty-four".