140434130011443 has 16 divisors (see below), whose sum is σ = 188198433029376. Its totient is φ = 93146302499040.

The previous prime is 140434130011393. The next prime is 140434130011447. The reversal of 140434130011443 is 344110031434041.

It is not a de Polignac number, because 140434130011443 - 2²⁹ = 140433593140531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140434130011447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45252780 + ... + 48256422.

It is an arithmetic number, because the mean of its divisors is an integer number (11762402064336).

Almost surely, 2^{140434130011443} is an apocalyptic number.

140434130011443 is a deficient number, since it is larger than the sum of its proper divisors (47764303017933).

140434130011443 is a wasteful number, since it uses less digits than its factorization.

140434130011443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3082954.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 140434130011443 its reverse (344110031434041), we get a palindrome (484544161445484).

The spelling of 140434130011443 in words is "one hundred forty trillion, four hundred thirty-four billion, one hundred thirty million, eleven thousand, four hundred forty-three".