140223417344 has 22 divisors (see below), whose sum is σ = 280309899804. Its totient is φ = 70111708160.

The previous prime is 140223417343. The next prime is 140223417361. The reversal of 140223417344 is 443714322041.

It is not an unprimeable number, because it can be changed into a prime (140223417343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68467442 + ... + 68469489.

It is an arithmetic number, because the mean of its divisors is an integer number (12741359082).

Almost surely, 2^140223417344 is an apocalyptic number.

It is an amenable number.

140223417344 is a deficient number, since it is larger than the sum of its proper divisors (140086482460).

140223417344 is an equidigital number, since it uses as much as digits as its factorization.

140223417344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136936951 (or 136936933 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

Adding to 140223417344 its reverse (443714322041), we get a palindrome (583937739385).

The spelling of 140223417344 in words is "one hundred forty billion, two hundred twenty-three million, four hundred seventeen thousand, three hundred forty-four".