210004343242 has 8 divisors (see below), whose sum is σ = 315532404000. Its totient is φ = 104826875244.

The previous prime is 210004343209. The next prime is 210004343251. The reversal of 210004343242 is 242343400012.

It is a happy number.

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, 87646692 + ... + 87649087.

It is an arithmetic number, because the mean of its divisors is an integer number (39441550500).

Almost surely, 2^210004343242 is an apocalyptic number.

210004343242 is a deficient number, since it is larger than the sum of its proper divisors (105528060758).

210004343242 is a wasteful number, since it uses less digits than its factorization.

210004343242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175296380.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 210004343242 its reverse (242343400012), we get a palindrome (452347743254).

The spelling of 210004343242 in words is "two hundred ten billion, four million, three hundred forty-three thousand, two hundred forty-two".