140014304 has 12 divisors (see below), whose sum is σ = 275653224. Its totient is φ = 70007136.

The previous prime is 140014267. The next prime is 140014319. The reversal of 140014304 is 403410041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2187692 + ... + 2187755.

It is an arithmetic number, because the mean of its divisors is an integer number (22971102).

Almost surely, 2^140014304 is an apocalyptic number.

It is an amenable number.

140014304 is a deficient number, since it is larger than the sum of its proper divisors (135638920).

140014304 is an equidigital number, since it uses as much as digits as its factorization.

140014304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4375457 (or 4375449 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 140014304 is about 11832.7640050835. The cubic root of 140014304 is about 519.2670937342.

Adding to 140014304 its reverse (403410041), we get a palindrome (543424345).

The spelling of 140014304 in words is "one hundred forty million, fourteen thousand, three hundred four".