210142412001244 has 12 divisors (see below), whose sum is σ = 367749331380144. Its totient is φ = 105071174464064.

The previous prime is 210142412001199. The next prime is 210142412001407. The reversal of 210142412001244 is 442100214241012.

It is a congruent number.

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, 13634289 + ... + 24620695.

It is an arithmetic number, because the mean of its divisors is an integer number (30645777615012).

Almost surely, 2^{210142412001244} is an apocalyptic number.

It is an amenable number.

210142412001244 is a deficient number, since it is larger than the sum of its proper divisors (157606919378900).

210142412001244 is a wasteful number, since it uses less digits than its factorization.

210142412001244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15768284 (or 15768282 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 210142412001244 its reverse (442100214241012), we get a palindrome (652242626242256).

The spelling of 210142412001244 in words is "two hundred ten trillion, one hundred forty-two billion, four hundred twelve million, one thousand, two hundred forty-four".