616233350466 has 192 divisors, whose sum is σ = 1404598530816. Its totient is φ = 195084288000.

The previous prime is 616233350459. The next prime is 616233350471. The reversal of 616233350466 is 664053332616.

616233350466 is a `hidden beast` number, since 6 + 1 + 6 + 233 + 350 + 4 + 66 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2397795010 + ... + 2397795266.

It is an arithmetic number, because the mean of its divisors is an integer number (7315617348).

Almost surely, 2^616233350466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 616233350466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702299265408).

616233350466 is an abundant number, since it is smaller than the sum of its proper divisors (788365180350).

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

616233350466 is a wasteful number, since it uses less digits than its factorization.

616233350466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777 (or 774 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 45.

The spelling of 616233350466 in words is "six hundred sixteen billion, two hundred thirty-three million, three hundred fifty thousand, four hundred sixty-six".