424202134 has 8 divisors (see below), whose sum is σ = 638350128. Its totient is φ = 211418760.

The previous prime is 424202123. The next prime is 424202143. The reversal of 424202134 is 431202424.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340377 + ... + 341620.

It is an arithmetic number, because the mean of its divisors is an integer number (79793766).

Almost surely, 2^424202134 is an apocalyptic number.

424202134 is a deficient number, since it is larger than the sum of its proper divisors (214147994).

424202134 is a wasteful number, since it uses less digits than its factorization.

424202134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682310.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 424202134 is about 20596.1679445474. The cubic root of 424202134 is about 751.3765144354.

Adding to 424202134 its reverse (431202424), we get a palindrome (855404558).

The spelling of 424202134 in words is "four hundred twenty-four million, two hundred two thousand, one hundred thirty-four".