4122254434 has 8 divisors (see below), whose sum is σ = 6350500188. Its totient is φ = 2005421040.

The previous prime is 4122254363. The next prime is 4122254443. The reversal of 4122254434 is 4344522214.

It can be written as a sum of positive squares in 2 ways, for example, as 3903125625 + 219128809 = 62475^2 + 14803^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4122254396 and 4122254405.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 27852997 + ... + 27853144.

Almost surely, 2^4122254434 is an apocalyptic number.

4122254434 is a deficient number, since it is larger than the sum of its proper divisors (2228245754).

4122254434 is a wasteful number, since it uses less digits than its factorization.

4122254434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55706180.

The product of its digits is 30720, while the sum is 31.

The square root of 4122254434 is about 64204.7851331970. The cubic root of 4122254434 is about 1603.4112679568.

Adding to 4122254434 its reverse (4344522214), we get a palindrome (8466776648).

The spelling of 4122254434 in words is "four billion, one hundred twenty-two million, two hundred fifty-four thousand, four hundred thirty-four".