616614080136 has 128 divisors (see below), whose sum is σ = 1638776448000. Its totient is φ = 192920338688.

The previous prime is 616614080057. The next prime is 616614080171. The reversal of 616614080136 is 631080416616.

It is a happy number.

It is a super-3 number, since 3×616614080136³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18318970 + ... + 18352598.

It is an arithmetic number, because the mean of its divisors is an integer number (12802941000).

Almost surely, 2^616614080136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 616614080136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (819388224000).

616614080136 is an abundant number, since it is smaller than the sum of its proper divisors (1022162367864).

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

616614080136 is a wasteful number, since it uses less digits than its factorization.

616614080136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34283 (or 34279 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 616614080136 in words is "six hundred sixteen billion, six hundred fourteen million, eighty thousand, one hundred thirty-six".