140120320304 has 40 divisors (see below), whose sum is σ = 275756426352. Its totient is φ = 68965395200.

The previous prime is 140120320279. The next prime is 140120320309. The reversal of 140120320304 is 403023021041.

It is not an unprimeable number, because it can be changed into a prime (140120320309) 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, 28967 + ... + 530169.

Almost surely, 2^140120320304 is an apocalyptic number.

It is an amenable number.

140120320304 is a deficient number, since it is larger than the sum of its proper divisors (135636106048).

140120320304 is a wasteful number, since it uses less digits than its factorization.

140120320304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501485 (or 501479 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 140120320304 its reverse (403023021041), we get a palindrome (543143341345).

The spelling of 140120320304 in words is "one hundred forty billion, one hundred twenty million, three hundred twenty thousand, three hundred four".