140211023313422 has 4 divisors (see below), whose sum is σ = 210316534970136. Its totient is φ = 70105511656710.

The previous prime is 140211023313421. The next prime is 140211023313457. The reversal of 140211023313422 is 224313320112041.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140211023313421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35052755828354 + ... + 35052755828357.

It is an arithmetic number, because the mean of its divisors is an integer number (52579133742534).

Almost surely, 2^{140211023313422} is an apocalyptic number.

140211023313422 is a deficient number, since it is larger than the sum of its proper divisors (70105511656714).

140211023313422 is an equidigital number, since it uses as much as digits as its factorization.

140211023313422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70105511656713.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 140211023313422 its reverse (224313320112041), we get a palindrome (364524343425463).

The spelling of 140211023313422 in words is "one hundred forty trillion, two hundred eleven billion, twenty-three million, three hundred thirteen thousand, four hundred twenty-two".