140320204 has 24 divisors (see below), whose sum is σ = 252252000. Its totient is φ = 68257920.

The previous prime is 140320189. The next prime is 140320237. The reversal of 140320204 is 402023041.

140320204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71022 + ... + 72970.

It is an arithmetic number, because the mean of its divisors is an integer number (10510500).

Almost surely, 2^140320204 is an apocalyptic number.

It is an amenable number.

140320204 is a deficient number, since it is larger than the sum of its proper divisors (111931796).

140320204 is a wasteful number, since it uses less digits than its factorization.

140320204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2433 (or 2431 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 140320204 is about 11845.6829267037. The cubic root of 140320204 is about 519.6449795650.

Adding to 140320204 its reverse (402023041), we get a palindrome (542343245).

The spelling of 140320204 in words is "one hundred forty million, three hundred twenty thousand, two hundred four".