6113630044040 has 16 divisors (see below), whose sum is σ = 13755667599180. Its totient is φ = 2445452017600.

The previous prime is 6113630044009. The next prime is 6113630044051. The reversal of 6113630044040 is 404400363116.

It can be written as a sum of positive squares in 2 ways, for example, as 6110002872964 + 3627171076 = 2471842^2 + 60226^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6113630043988 and 6113630044006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76420375511 + ... + 76420375590.

Almost surely, 2^{6113630044040} is an apocalyptic number.

It is an amenable number.

6113630044040 is an abundant number, since it is smaller than the sum of its proper divisors (7642037555140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6113630044040 is a wasteful number, since it uses less digits than its factorization.

6113630044040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152840751112 (or 152840751108 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 6113630044040 in words is "six trillion, one hundred thirteen billion, six hundred thirty million, forty-four thousand, forty".