142140330141 has 16 divisors (see below), whose sum is σ = 190524679488. Its totient is φ = 94259001600.

The previous prime is 142140330089. The next prime is 142140330149. The reversal of 142140330141 is 141033041241.

It is not a de Polignac number, because 142140330141 - 2⁹ = 142140329629 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142140330149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 521986 + ... + 746156.

It is an arithmetic number, because the mean of its divisors is an integer number (11907792468).

Almost surely, 2^142140330141 is an apocalyptic number.

It is an amenable number.

142140330141 is a deficient number, since it is larger than the sum of its proper divisors (48384349347).

142140330141 is a wasteful number, since it uses less digits than its factorization.

142140330141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225292.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 142140330141 its reverse (141033041241), we get a palindrome (283173371382).

The spelling of 142140330141 in words is "one hundred forty-two billion, one hundred forty million, three hundred thirty thousand, one hundred forty-one".