424104123434 has 16 divisors (see below), whose sum is σ = 637697075400. Its totient is φ = 211538909184.

The previous prime is 424104123397. The next prime is 424104123461. The reversal of 424104123434 is 434321401424.

It can be written as a sum of positive squares in 4 ways, for example, as 390371291209 + 33732832225 = 624797^2 + 183665^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 424104123434.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1674122 + ... + 1910730.

Almost surely, 2^424104123434 is an apocalyptic number.

424104123434 is a deficient number, since it is larger than the sum of its proper divisors (213592951966).

424104123434 is a wasteful number, since it uses less digits than its factorization.

424104123434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238777.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 424104123434 its reverse (434321401424), we get a palindrome (858425524858).

The spelling of 424104123434 in words is "four hundred twenty-four billion, one hundred four million, one hundred twenty-three thousand, four hundred thirty-four".