210213302344342 has 48 divisors (see below), whose sum is σ = 356295677001264. Its totient is φ = 92246344064000.

The previous prime is 210213302344303. The next prime is 210213302344351. The reversal of 210213302344342 is 243443203312012.

210213302344342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 210213302344298 and 210213302344307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 166648242 + ... + 167904922.

It is an arithmetic number, because the mean of its divisors is an integer number (7422826604193).

Almost surely, 2^{210213302344342} is an apocalyptic number.

210213302344342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210213302344342 is a deficient number, since it is larger than the sum of its proper divisors (146082374656922).

210213302344342 is a wasteful number, since it uses less digits than its factorization.

210213302344342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265793 (or 1265764 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 210213302344342 its reverse (243443203312012), we get a palindrome (453656505656354).

The spelling of 210213302344342 in words is "two hundred ten trillion, two hundred thirteen billion, three hundred two million, three hundred forty-four thousand, three hundred forty-two".