424542634234 has 8 divisors (see below), whose sum is σ = 636845276340. Its totient is φ = 212260875456.

The previous prime is 424542634207. The next prime is 424542634283. The reversal of 424542634234 is 432436245424.

It can be written as a sum of positive squares in 2 ways, for example, as 420224173009 + 4318461225 = 648247^2 + 65715^2 .

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

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, 5169909 + ... + 5251384.

Almost surely, 2^424542634234 is an apocalyptic number.

424542634234 is a deficient number, since it is larger than the sum of its proper divisors (212302642106).

424542634234 is a wasteful number, since it uses less digits than its factorization.

424542634234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10441664.

The product of its digits is 2211840, while the sum is 43.

Adding to 424542634234 its reverse (432436245424), we get a palindrome (856978879658).

The spelling of 424542634234 in words is "four hundred twenty-four billion, five hundred forty-two million, six hundred thirty-four thousand, two hundred thirty-four".