140423214244234 has 8 divisors (see below), whose sum is σ = 210638844112320. Its totient is φ = 70210266206796.

The previous prime is 140423214244199. The next prime is 140423214244289. The reversal of 140423214244234 is 432442412324041.

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

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, 670326754 + ... + 670536205.

It is an arithmetic number, because the mean of its divisors is an integer number (26329855514040).

Almost surely, 2^{140423214244234} is an apocalyptic number.

140423214244234 is a deficient number, since it is larger than the sum of its proper divisors (70215629868086).

140423214244234 is a wasteful number, since it uses less digits than its factorization.

140423214244234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340915324.

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 140423214244234 its reverse (432442412324041), we get a palindrome (572865626568275).

The spelling of 140423214244234 in words is "one hundred forty trillion, four hundred twenty-three billion, two hundred fourteen million, two hundred forty-four thousand, two hundred thirty-four".