4123424434 has 8 divisors (see below), whose sum is σ = 6263429760. Its totient is φ = 2035614516.

The previous prime is 4123424423. The next prime is 4123424449. The reversal of 4123424434 is 4344243214.

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 = 4123424396 and 4123424405.

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 in 3 ways as a sum of consecutive naturals, for example, 13048654 + ... + 13048969.

It is an arithmetic number, because the mean of its divisors is an integer number (782928720).

Almost surely, 2^4123424434 is an apocalyptic number.

4123424434 is a deficient number, since it is larger than the sum of its proper divisors (2140005326).

4123424434 is a wasteful number, since it uses less digits than its factorization.

4123424434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26097704.

The product of its digits is 36864, while the sum is 31.

The square root of 4123424434 is about 64213.8959571836. The cubic root of 4123424434 is about 1603.5629498222.

Adding to 4123424434 its reverse (4344243214), we get a palindrome (8467667648).

The spelling of 4123424434 in words is "four billion, one hundred twenty-three million, four hundred twenty-four thousand, four hundred thirty-four".