34144013434 has 4 divisors (see below), whose sum is σ = 51216020154. Its totient is φ = 17072006716.

The previous prime is 34144013411. The next prime is 34144013467. The reversal of 34144013434 is 43431044143.

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: 43431044143 = 47 ⋅924064769.

It can be written as a sum of positive squares in only one way, i.e., 20665500025 + 13478513409 = 143755^2 + 116097^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34144013396 and 34144013405.

It is an unprimeable number.

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, 8536003357 + ... + 8536003360.

Almost surely, 2^34144013434 is an apocalyptic number.

34144013434 is a deficient number, since it is larger than the sum of its proper divisors (17072006720).

34144013434 is a wasteful number, since it uses less digits than its factorization.

34144013434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17072006719.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 34144013434 its reverse (43431044143), we get a palindrome (77575057577).

The spelling of 34144013434 in words is "thirty-four billion, one hundred forty-four million, thirteen thousand, four hundred thirty-four".