4643741680512 has 256 divisors, whose sum is σ = 13513327200000. Its totient is φ = 1401244221440.

The previous prime is 4643741680499. The next prime is 4643741680561. The reversal of 4643741680512 is 2150861473464.

It is a congruent number.

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, 1067770114 + ... + 1067774462.

It is an arithmetic number, because the mean of its divisors is an integer number (52786434375).

Almost surely, 2^{4643741680512} 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 4643741680512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6756663600000).

4643741680512 is an abundant number, since it is smaller than the sum of its proper divisors (8869585519488).

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

4643741680512 is a wasteful number, since it uses less digits than its factorization.

4643741680512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5389 (or 5377 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 4643741680512 in words is "four trillion, six hundred forty-three billion, seven hundred forty-one million, six hundred eighty thousand, five hundred twelve".