4641680143 has 2 divisors, whose sum is σ = 4641680144. Its totient is φ = 4641680142.

The previous prime is 4641680123. The next prime is 4641680159. The reversal of 4641680143 is 3410861464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4641680143 - 2⁵ = 4641680111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4641680123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2320840071 + 2320840072.

It is an arithmetic number, because the mean of its divisors is an integer number (2320840072).

Almost surely, 2^4641680143 is an apocalyptic number.

4641680143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4641680143 is an equidigital number, since it uses as much as digits as its factorization.

4641680143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 4641680143 is about 68129.8770217590. The cubic root of 4641680143 is about 1668.1114754258. Note that the first 3 decimals are identical.

The spelling of 4641680143 in words is "four billion, six hundred forty-one million, six hundred eighty thousand, one hundred forty-three".