140104304 has 10 divisors (see below), whose sum is σ = 271452120. Its totient is φ = 70052144.

The previous prime is 140104267. The next prime is 140104313. The reversal of 140104304 is 403401041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4378244 + ... + 4378275.

It is an arithmetic number, because the mean of its divisors is an integer number (27145212).

Almost surely, 2^140104304 is an apocalyptic number.

It is an amenable number.

140104304 is a deficient number, since it is larger than the sum of its proper divisors (131347816).

140104304 is an equidigital number, since it uses as much as digits as its factorization.

140104304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8756527 (or 8756521 counting only the distinct ones).

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

The square root of 140104304 is about 11836.5663940182. The cubic root of 140104304 is about 519.3783300562.

Adding to 140104304 its reverse (403401041), we get a palindrome (543505345).

The spelling of 140104304 in words is "one hundred forty million, one hundred four thousand, three hundred four".