4661100143344 has 40 divisors (see below), whose sum is σ = 9506494938240. Its totient is φ = 2207818968768.

The previous prime is 4661100143327. The next prime is 4661100143369. The reversal of 4661100143344 is 4433410011664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9982197 + ... + 10438699.

It is an arithmetic number, because the mean of its divisors is an integer number (237662373456).

Almost surely, 2^{4661100143344} is an apocalyptic number.

It is an amenable number.

4661100143344 is an abundant number, since it is smaller than the sum of its proper divisors (4845394794896).

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

4661100143344 is a wasteful number, since it uses less digits than its factorization.

4661100143344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490117 (or 490111 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 4661100143344 in words is "four trillion, six hundred sixty-one billion, one hundred million, one hundred forty-three thousand, three hundred forty-four".