140012502304 has 12 divisors (see below), whose sum is σ = 275649613974. Its totient is φ = 70006251136.

The previous prime is 140012502247. The next prime is 140012502319. The reversal of 140012502304 is 403205210041.

It can be written as a sum of positive squares in only one way, i.e., 107287692304 + 32724810000 = 327548^2 + 180900^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2187695317 + ... + 2187695380.

Almost surely, 2^140012502304 is an apocalyptic number.

It is an amenable number.

140012502304 is a deficient number, since it is larger than the sum of its proper divisors (135637111670).

140012502304 is an equidigital number, since it uses as much as digits as its factorization.

140012502304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4375390707 (or 4375390699 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 140012502304 its reverse (403205210041), we get a palindrome (543217712345).

The spelling of 140012502304 in words is "one hundred forty billion, twelve million, five hundred two thousand, three hundred four".