616330603980000 has 2880 divisors, whose sum is σ = 2764982426798592. Its totient is φ = 126706083840000.

The previous prime is 616330603979989. The next prime is 616330603980001. The reversal of 616330603980000 is 89306033616.

616330603980000 is a `hidden beast` number, since 6 + 1 + 6 + 3 + 30 + 603 + 9 + 8 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616330603980001) by changing a digit.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 392317379215 + ... + 392317380785.

Almost surely, 2^{616330603980000} is an apocalyptic number.

616330603980000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 616330603980000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1382491213399296).

616330603980000 is an abundant number, since it is smaller than the sum of its proper divisors (2148651822818592).

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

616330603980000 is a wasteful number, since it uses less digits than its factorization.

616330603980000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227 (or 2201 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The spelling of 616330603980000 in words is "six hundred sixteen trillion, three hundred thirty billion, six hundred three million, nine hundred eighty thousand".