10142140230202 has 8 divisors (see below), whose sum is σ = 15363836190612. Its totient is φ = 5020861500000.

The previous prime is 10142140230149. The next prime is 10142140230221. The reversal of 10142140230202 is 20203204124101.

10142140230202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7830253431081 + 2311886799121 = 2798259^2 + 1520489^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 25104307299 + ... + 25104307702.

Almost surely, 2^{10142140230202} is an apocalyptic number.

10142140230202 is a deficient number, since it is larger than the sum of its proper divisors (5221695960410).

10142140230202 is a wasteful number, since it uses less digits than its factorization.

10142140230202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50208615104.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 10142140230202 its reverse (20203204124101), we get a palindrome (30345344354303).

The spelling of 10142140230202 in words is "ten trillion, one hundred forty-two billion, one hundred forty million, two hundred thirty thousand, two hundred two".