210344003111042 has 8 divisors (see below), whose sum is σ = 315588420563196. Its totient is φ = 105147862923312.

The previous prime is 210344003111003. The next prime is 210344003111051. The reversal of 210344003111042 is 240111300443012.

It can be written as a sum of positive squares in 2 ways, for example, as 200793746169241 + 9550256941801 = 14170171^2 + 3090349^2 .

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, 12069305213 + ... + 12069322640.

Almost surely, 2^{210344003111042} is an apocalyptic number.

210344003111042 is a deficient number, since it is larger than the sum of its proper divisors (105244417452154).

210344003111042 is a wasteful number, since it uses less digits than its factorization.

210344003111042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24138632212.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 210344003111042 its reverse (240111300443012), we get a palindrome (450455303554054).

The spelling of 210344003111042 in words is "two hundred ten trillion, three hundred forty-four billion, three million, one hundred eleven thousand, forty-two".