142141401311 has 8 divisors (see below), whose sum is σ = 174943263264. Its totient is φ = 112463526240.

The previous prime is 142141401271. The next prime is 142141401323. The reversal of 142141401311 is 113104141241.

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

It is not a de Polignac number, because 142141401311 - 2¹⁰ = 142141400287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142141401361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780996620 + ... + 780996801.

It is an arithmetic number, because the mean of its divisors is an integer number (21867907908).

Almost surely, 2^142141401311 is an apocalyptic number.

142141401311 is a deficient number, since it is larger than the sum of its proper divisors (32801861953).

142141401311 is a wasteful number, since it uses less digits than its factorization.

142141401311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561993441.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 142141401311 its reverse (113104141241), we get a palindrome (255245542552).

The spelling of 142141401311 in words is "one hundred forty-two billion, one hundred forty-one million, four hundred one thousand, three hundred eleven".