424454534 has 16 divisors (see below), whose sum is σ = 728994336. Its totient is φ = 181569600.

The previous prime is 424454501. The next prime is 424454549. The reversal of 424454534 is 435454424.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 424454494 and 424454503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20447 + ... + 35594.

It is an arithmetic number, because the mean of its divisors is an integer number (45562146).

Almost surely, 2^424454534 is an apocalyptic number.

424454534 is a deficient number, since it is larger than the sum of its proper divisors (304539802).

424454534 is a wasteful number, since it uses less digits than its factorization.

424454534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56591.

The product of its digits is 153600, while the sum is 35.

The square root of 424454534 is about 20602.2943867910. The cubic root of 424454534 is about 751.5255077385.

The spelling of 424454534 in words is "four hundred twenty-four million, four hundred fifty-four thousand, five hundred thirty-four".