616140043303650 has 24 divisors (see below), whose sum is σ = 1528027307393424. Its totient is φ = 164304011547600.

The previous prime is 616140043303621. The next prime is 616140043303751. The reversal of 616140043303650 is 56303340041616.

It is a super-2 number, since 2×616140043303650² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2053800144196 + ... + 2053800144495.

It is an arithmetic number, because the mean of its divisors is an integer number (63667804474726).

Almost surely, 2^{616140043303650} is an apocalyptic number.

616140043303650 is an abundant number, since it is smaller than the sum of its proper divisors (911887264089774).

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

616140043303650 is a wasteful number, since it uses less digits than its factorization.

616140043303650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4107600288706 (or 4107600288701 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 616140043303650 in words is "six hundred sixteen trillion, one hundred forty billion, forty-three million, three hundred three thousand, six hundred fifty".