210203344413342 has 32 divisors (see below), whose sum is σ = 533849763590400. Its totient is φ = 60058098403704.

The previous prime is 210203344413341. The next prime is 210203344413371. The reversal of 210203344413342 is 243314443302012.

210203344413342 is a `hidden beast` number, since 2 + 1 + 0 + 203 + 3 + 4 + 4 + 413 + 34 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 210203344413297 and 210203344413306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210203344413341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278046751492 + ... + 278046752247.

It is an arithmetic number, because the mean of its divisors is an integer number (16682805112200).

Almost surely, 2^{210203344413342} is an apocalyptic number.

210203344413342 is an abundant number, since it is smaller than the sum of its proper divisors (323646419177058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210203344413342 is a wasteful number, since it uses less digits than its factorization.

210203344413342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556093503757 (or 556093503751 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 210203344413342 its reverse (243314443302012), we get a palindrome (453517787715354).

The spelling of 210203344413342 in words is "two hundred ten trillion, two hundred three billion, three hundred forty-four million, four hundred thirteen thousand, three hundred forty-two".