140343342414134 has 16 divisors (see below), whose sum is σ = 212484013732800. Its totient is φ = 69515347528584.

The previous prime is 140343342414127. The next prime is 140343342414161. The reversal of 140343342414134 is 431414243343041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140343342414091 and 140343342414100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27465257 + ... + 32171835.

It is an arithmetic number, because the mean of its divisors is an integer number (13280250858300).

Almost surely, 2^{140343342414134} is an apocalyptic number.

140343342414134 is a deficient number, since it is larger than the sum of its proper divisors (72140671318666).

140343342414134 is a wasteful number, since it uses less digits than its factorization.

140343342414134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4846027.

The product of its (nonzero) digits is 663552, while the sum is 41.

Adding to 140343342414134 its reverse (431414243343041), we get a palindrome (571757585757175).

The spelling of 140343342414134 in words is "one hundred forty trillion, three hundred forty-three billion, three hundred forty-two million, four hundred fourteen thousand, one hundred thirty-four".