140434322011342 has 8 divisors (see below), whose sum is σ = 210659058039600. Its totient is φ = 70214635998144.

The previous prime is 140434322011279. The next prime is 140434322011363. The reversal of 140434322011342 is 243110223434041.

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

It is a junction number, because it is equal to n+sod(n) for n = 140434322011298 and 140434322011307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262434242 + ... + 1262545477.

It is an arithmetic number, because the mean of its divisors is an integer number (26332382254950).

Almost surely, 2^{140434322011342} is an apocalyptic number.

140434322011342 is a deficient number, since it is larger than the sum of its proper divisors (70224736028258).

140434322011342 is a wasteful number, since it uses less digits than its factorization.

140434322011342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525007530.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 140434322011342 its reverse (243110223434041), we get a palindrome (383544545445383).

The spelling of 140434322011342 in words is "one hundred forty trillion, four hundred thirty-four billion, three hundred twenty-two million, eleven thousand, three hundred forty-two".