140140002322 has 16 divisors (see below), whose sum is σ = 211007070720. Its totient is φ = 69804404208.

The previous prime is 140140002293. The next prime is 140140002323. The reversal of 140140002322 is 223200041041.

It is a self number, because there is not a number n which added to its sum of digits gives 140140002322.

It is not an unprimeable number, because it can be changed into a prime (140140002323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3540879 + ... + 3580237.

It is an arithmetic number, because the mean of its divisors is an integer number (13187941920).

Almost surely, 2^140140002322 is an apocalyptic number.

140140002322 is a deficient number, since it is larger than the sum of its proper divisors (70867068398).

140140002322 is a wasteful number, since it uses less digits than its factorization.

140140002322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46065.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 140140002322 its reverse (223200041041), we get a palindrome (363340043363).

The spelling of 140140002322 in words is "one hundred forty billion, one hundred forty million, two thousand, three hundred twenty-two".