210303044342 has 4 divisors (see below), whose sum is σ = 315454566516. Its totient is φ = 105151522170.

The previous prime is 210303044293. The next prime is 210303044353. The reversal of 210303044342 is 243440303012.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52575761084 + ... + 52575761087.

It is an arithmetic number, because the mean of its divisors is an integer number (78863641629).

Almost surely, 2^210303044342 is an apocalyptic number.

210303044342 is a deficient number, since it is larger than the sum of its proper divisors (105151522174).

210303044342 is a wasteful number, since it uses less digits than its factorization.

210303044342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105151522173.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 210303044342 its reverse (243440303012), we get a palindrome (453743347354).

The spelling of 210303044342 in words is "two hundred ten billion, three hundred three million, forty-four thousand, three hundred forty-two".