210134204402 has 8 divisors (see below), whose sum is σ = 319191196800. Its totient is φ = 103737138804.

The previous prime is 210134204381. The next prime is 210134204417. The reversal of 210134204402 is 204402431012.

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, 664981502 + ... + 664981817.

It is an arithmetic number, because the mean of its divisors is an integer number (39898899600).

Almost surely, 2^210134204402 is an apocalyptic number.

210134204402 is a deficient number, since it is larger than the sum of its proper divisors (109056992398).

210134204402 is a wasteful number, since it uses less digits than its factorization.

210134204402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329963400.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 210134204402 its reverse (204402431012), we get a palindrome (414536635414).

The spelling of 210134204402 in words is "two hundred ten billion, one hundred thirty-four million, two hundred four thousand, four hundred two".