210002340143344 has 40 divisors (see below), whose sum is σ = 465101437380608. Its totient is φ = 89982372795840.

The previous prime is 210002340143329. The next prime is 210002340143359. The reversal of 210002340143344 is 443341043200012.

It is an interprime number because it is at equal distance from previous prime (210002340143329) and next prime (210002340143359).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193520292 + ... + 194602435.

Almost surely, 2^{210002340143344} is an apocalyptic number.

It is an amenable number.

210002340143344 is an abundant number, since it is smaller than the sum of its proper divisors (255099097237264).

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

210002340143344 is a wasteful number, since it uses less digits than its factorization.

210002340143344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388127573 (or 388127567 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 210002340143344 its reverse (443341043200012), we get a palindrome (653343383343356).

The spelling of 210002340143344 in words is "two hundred ten trillion, two billion, three hundred forty million, one hundred forty-three thousand, three hundred forty-four".