4661143010650 has 48 divisors (see below), whose sum is σ = 10429745578560. Its totient is φ = 1513995321600.

The previous prime is 4661143010627. The next prime is 4661143010651. The reversal of 4661143010650 is 560103411664.

It is not an unprimeable number, because it can be changed into a prime (4661143010651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 350455231 + ... + 350468530.

It is an arithmetic number, because the mean of its divisors is an integer number (217286366220).

Almost surely, 2^{4661143010650} is an apocalyptic number.

4661143010650 is an abundant number, since it is smaller than the sum of its proper divisors (5768602567910).

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

4661143010650 is a wasteful number, since it uses less digits than its factorization.

4661143010650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700923799 (or 700923794 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 4661143010650 in words is "four trillion, six hundred sixty-one billion, one hundred forty-three million, ten thousand, six hundred fifty".