140303054608 has 10 divisors (see below), whose sum is σ = 271837168334. Its totient is φ = 70151527296.

The previous prime is 140303054581. The next prime is 140303054623. The reversal of 140303054608 is 806450303041.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 137457045504 + 2846009104 = 370752^2 + 53348^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4384470441 + ... + 4384470472.

Almost surely, 2^140303054608 is an apocalyptic number.

It is an amenable number.

140303054608 is a deficient number, since it is larger than the sum of its proper divisors (131534113726).

140303054608 is an equidigital number, since it uses as much as digits as its factorization.

140303054608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8768940921 (or 8768940915 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 140303054608 its reverse (806450303041), we get a palindrome (946753357649).

The spelling of 140303054608 in words is "one hundred forty billion, three hundred three million, fifty-four thousand, six hundred eight".