140022031201342 has 8 divisors (see below), whose sum is σ = 211959955488600. Its totient is φ = 69368712705144.

The previous prime is 140022031201333. The next prime is 140022031201411. The reversal of 140022031201342 is 243102130220041.

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 pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321151447492 + ... + 321151447927.

It is an arithmetic number, because the mean of its divisors is an integer number (26494994436075).

Almost surely, 2^{140022031201342} is an apocalyptic number.

140022031201342 is a deficient number, since it is larger than the sum of its proper divisors (71937924287258).

140022031201342 is a wasteful number, since it uses less digits than its factorization.

140022031201342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642302895530.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 140022031201342 its reverse (243102130220041), we get a palindrome (383124161421383).

The spelling of 140022031201342 in words is "one hundred forty trillion, twenty-two billion, thirty-one million, two hundred one thousand, three hundred forty-two".