42210002 has 8 divisors (see below), whose sum is σ = 63907056. Its totient is φ = 20907652.

The previous prime is 42209983. The next prime is 42210013. The reversal of 42210002 is 20001224.

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, 98408 + ... + 98835.

It is an arithmetic number, because the mean of its divisors is an integer number (7988382).

Almost surely, 2^42210002 is an apocalyptic number.

42210002 is a deficient number, since it is larger than the sum of its proper divisors (21697054).

42210002 is a wasteful number, since it uses less digits than its factorization.

42210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197352.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 42210002 is about 6496.9225022313. The cubic root of 42210002 is about 348.1810448722.

Adding to 42210002 its reverse (20001224), we get a palindrome (62211226).

The spelling of 42210002 in words is "forty-two million, two hundred ten thousand, two".