4678377143 has 8 divisors (see below), whose sum is σ = 5106879360. Its totient is φ = 4250407480.

The previous prime is 4678377139. The next prime is 4678377181. The reversal of 4678377143 is 3417738764.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4678377143 - 2² = 4678377139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4678377091 and 4678377100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4678307143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114653 + ... + 150006.

It is an arithmetic number, because the mean of its divisors is an integer number (638359920).

Almost surely, 2^4678377143 is an apocalyptic number.

4678377143 is a deficient number, since it is larger than the sum of its proper divisors (428502217).

4678377143 is a wasteful number, since it uses less digits than its factorization.

4678377143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266277.

The product of its digits is 2370816, while the sum is 50.

The square root of 4678377143 is about 68398.6633129625. The cubic root of 4678377143 is about 1672.4959561318.

The spelling of 4678377143 in words is "four billion, six hundred seventy-eight million, three hundred seventy-seven thousand, one hundred forty-three".