140115050210 has 8 divisors (see below), whose sum is σ = 252207090396. Its totient is φ = 56046020080.

The previous prime is 140115050203. The next prime is 140115050219. The reversal of 140115050210 is 12050511041.

It can be written as a sum of positive squares in 2 ways, for example, as 136405387561 + 3709662649 = 369331^2 + 60907^2 .

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

It is not an unprimeable number, because it can be changed into a prime (140115050219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7005752501 + ... + 7005752520.

Almost surely, 2^140115050210 is an apocalyptic number.

140115050210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140115050210 is a deficient number, since it is larger than the sum of its proper divisors (112092040186).

140115050210 is a wasteful number, since it uses less digits than its factorization.

140115050210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14011505028.

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 140115050210 its reverse (12050511041), we get a palindrome (152165561251).

The spelling of 140115050210 in words is "one hundred forty billion, one hundred fifteen million, fifty thousand, two hundred ten".