140134011143 has 16 divisors (see below), whose sum is σ = 160568987904. Its totient is φ = 119803231680.

The previous prime is 140134011137. The next prime is 140134011161. The reversal of 140134011143 is 341110431041.

It is a cyclic number.

It is not a de Polignac number, because 140134011143 - 2⁶ = 140134011079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140134611143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8265371 + ... + 8282307.

It is an arithmetic number, because the mean of its divisors is an integer number (10035561744).

Almost surely, 2^140134011143 is an apocalyptic number.

140134011143 is a deficient number, since it is larger than the sum of its proper divisors (20434976761).

140134011143 is a wasteful number, since it uses less digits than its factorization.

140134011143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19942.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 140134011143 its reverse (341110431041), we get a palindrome (481244442184).

The spelling of 140134011143 in words is "one hundred forty billion, one hundred thirty-four million, eleven thousand, one hundred forty-three".