140434344101342 has 8 divisors (see below), whose sum is σ = 210669708735000. Its totient is φ = 70211107856344.

The previous prime is 140434344101327. The next prime is 140434344101353. The reversal of 140434344101342 is 243101443434041.

It is a happy number.

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 = 140434344101296 and 140434344101305.

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, 3032068217 + ... + 3032114532.

It is an arithmetic number, because the mean of its divisors is an integer number (26333713591875).

Almost surely, 2^{140434344101342} is an apocalyptic number.

140434344101342 is a deficient number, since it is larger than the sum of its proper divisors (70235364633658).

140434344101342 is a wasteful number, since it uses less digits than its factorization.

140434344101342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6064194330.

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 140434344101342 its reverse (243101443434041), we get a palindrome (383535787535383).

The spelling of 140434344101342 in words is "one hundred forty trillion, four hundred thirty-four billion, three hundred forty-four million, one hundred one thousand, three hundred forty-two".