142140340210141 has 64 divisors (see below), whose sum is σ = 185401523220480. Its totient is φ = 105928785930240.

The previous prime is 142140340210139. The next prime is 142140340210147. The reversal of 142140340210141 is 141012043041241.

It is a happy number.

It is not a de Polignac number, because 142140340210141 - 2¹ = 142140340210139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142140340210147) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1890956340 + ... + 1891031506.

It is an arithmetic number, because the mean of its divisors is an integer number (2896898800320).

Almost surely, 2^{142140340210141} is an apocalyptic number.

It is an amenable number.

142140340210141 is a deficient number, since it is larger than the sum of its proper divisors (43261183010339).

142140340210141 is a wasteful number, since it uses less digits than its factorization.

142140340210141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92734.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 142140340210141 its reverse (141012043041241), we get a palindrome (283152383251382).

The spelling of 142140340210141 in words is "one hundred forty-two trillion, one hundred forty billion, three hundred forty million, two hundred ten thousand, one hundred forty-one".