140420210241422 has 8 divisors (see below), whose sum is σ = 210630905793000. Its totient is φ = 70209908310424.

The previous prime is 140420210241419. The next prime is 140420210241457. The reversal of 140420210241422 is 224142012024041.

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

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, 97511672 + ... + 98941227.

It is an arithmetic number, because the mean of its divisors is an integer number (26328863224125).

Almost surely, 2^{140420210241422} is an apocalyptic number.

140420210241422 is a deficient number, since it is larger than the sum of its proper divisors (70210695551578).

140420210241422 is a wasteful number, since it uses less digits than its factorization.

140420210241422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196810290.

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 140420210241422 its reverse (224142012024041), we get a palindrome (364562222265463).

The spelling of 140420210241422 in words is "one hundred forty trillion, four hundred twenty billion, two hundred ten million, two hundred forty-one thousand, four hundred twenty-two".