140343304113 has 12 divisors (see below), whose sum is σ = 203055415108. Its totient is φ = 93406521600.

The previous prime is 140343304081. The next prime is 140343304121. The reversal of 140343304113 is 311403343041.

140343304113 is a `hidden beast` number, since 1 + 4 + 0 + 343 + 304 + 1 + 13 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 52177066929 + 88166237184 = 228423^2 + 296928^2 .

It is not a de Polignac number, because 140343304113 - 2⁵ = 140343304081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140343384113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12967720 + ... + 12978537.

Almost surely, 2^140343304113 is an apocalyptic number.

It is an amenable number.

140343304113 is a deficient number, since it is larger than the sum of its proper divisors (62712110995).

140343304113 is a wasteful number, since it uses less digits than its factorization.

140343304113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25946864 (or 25946861 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 140343304113 its reverse (311403343041), we get a palindrome (451746647154).

The spelling of 140343304113 in words is "one hundred forty billion, three hundred forty-three million, three hundred four thousand, one hundred thirteen".