4661266675143 has 16 divisors (see below), whose sum is σ = 6694061943296. Its totient is φ = 2868059910240.

The previous prime is 4661266675139. The next prime is 4661266675151. The reversal of 4661266675143 is 3415766621664.

It is a happy number.

It is not a de Polignac number, because 4661266675143 - 2² = 4661266675139 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4661266675343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8305843 + ... + 8849268.

It is an arithmetic number, because the mean of its divisors is an integer number (418378871456).

Almost surely, 2^{4661266675143} is an apocalyptic number.

4661266675143 is a deficient number, since it is larger than the sum of its proper divisors (2032795268153).

4661266675143 is a wasteful number, since it uses less digits than its factorization.

4661266675143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17162094.

The product of its digits is 26127360, while the sum is 57.

The spelling of 4661266675143 in words is "four trillion, six hundred sixty-one billion, two hundred sixty-six million, six hundred seventy-five thousand, one hundred forty-three".