104231434 has 4 divisors (see below), whose sum is σ = 156347154. Its totient is φ = 52115716.

The previous prime is 104231429. The next prime is 104231459. The reversal of 104231434 is 434132401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 434132401 = 31 ⋅14004271.

It can be written as a sum of positive squares in only one way, i.e., 80192025 + 24039409 = 8955^2 + 4903^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26057857 + ... + 26057860.

Almost surely, 2^104231434 is an apocalyptic number.

104231434 is a deficient number, since it is larger than the sum of its proper divisors (52115720).

104231434 is an equidigital number, since it uses as much as digits as its factorization.

104231434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52115719.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 104231434 is about 10209.3797069166. The cubic root of 104231434 is about 470.6155116671.

Adding to 104231434 its reverse (434132401), we get a palindrome (538363835).

The spelling of 104231434 in words is "one hundred four million, two hundred thirty-one thousand, four hundred thirty-four".