424554242 has 8 divisors (see below), whose sum is σ = 727807296. Its totient is φ = 181951812.

The previous prime is 424554239. The next prime is 424554257. The reversal of 424554242 is 242455424.

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 = 424554199 and 424554208.

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 3 ways as a sum of consecutive naturals, for example, 15162638 + ... + 15162665.

It is an arithmetic number, because the mean of its divisors is an integer number (90975912).

Almost surely, 2^424554242 is an apocalyptic number.

424554242 is a deficient number, since it is larger than the sum of its proper divisors (303253054).

424554242 is a wasteful number, since it uses less digits than its factorization.

424554242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30325312.

The product of its digits is 51200, while the sum is 32.

The square root of 424554242 is about 20604.7140722700. The cubic root of 424554242 is about 751.5843497209.

The spelling of 424554242 in words is "four hundred twenty-four million, five hundred fifty-four thousand, two hundred forty-two".