424042402 has 8 divisors (see below), whose sum is σ = 726929856. Its totient is φ = 181732452.

The previous prime is 424042357. The next prime is 424042433. The reversal of 424042402 is 204240424.

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

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, 15144358 + ... + 15144385.

It is an arithmetic number, because the mean of its divisors is an integer number (90866232).

Almost surely, 2^424042402 is an apocalyptic number.

424042402 is a deficient number, since it is larger than the sum of its proper divisors (302887454).

424042402 is a wasteful number, since it uses less digits than its factorization.

424042402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30288752.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 424042402 is about 20592.2898678122. The cubic root of 424042402 is about 751.2821930957.

Adding to 424042402 its reverse (204240424), we get a palindrome (628282826).

The spelling of 424042402 in words is "four hundred twenty-four million, forty-two thousand, four hundred two".