140224224112342 has 4 divisors (see below), whose sum is σ = 210336336168516. Its totient is φ = 70112112056170.

The previous prime is 140224224112283. The next prime is 140224224112361. The reversal of 140224224112342 is 243211422422041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 140224224112298 and 140224224112307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35056056028084 + ... + 35056056028087.

It is an arithmetic number, because the mean of its divisors is an integer number (52584084042129).

Almost surely, 2^{140224224112342} is an apocalyptic number.

140224224112342 is a deficient number, since it is larger than the sum of its proper divisors (70112112056174).

140224224112342 is an equidigital number, since it uses as much as digits as its factorization.

140224224112342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70112112056173.

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 140224224112342 its reverse (243211422422041), we get a palindrome (383435646534383).

The spelling of 140224224112342 in words is "one hundred forty trillion, two hundred twenty-four billion, two hundred twenty-four million, one hundred twelve thousand, three hundred forty-two".