140012023342322 has 4 divisors (see below), whose sum is σ = 210018035013486. Its totient is φ = 70006011671160.

The previous prime is 140012023342277. The next prime is 140012023342351. The reversal of 140012023342322 is 223243320210041.

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

It can be written as a sum of positive squares in only one way, i.e., 97529667755521 + 42482355586801 = 9875711^2 + 6517849^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35003005835579 + ... + 35003005835582.

Almost surely, 2^{140012023342322} is an apocalyptic number.

140012023342322 is a deficient number, since it is larger than the sum of its proper divisors (70006011671164).

140012023342322 is an equidigital number, since it uses as much as digits as its factorization.

140012023342322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70006011671163.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 140012023342322 its reverse (223243320210041), we get a palindrome (363255343552363).

The spelling of 140012023342322 in words is "one hundred forty trillion, twelve billion, twenty-three million, three hundred forty-two thousand, three hundred twenty-two".