4763144443 has 4 divisors (see below), whose sum is σ = 4873915288. Its totient is φ = 4652373600.

The previous prime is 4763144437. The next prime is 4763144459. The reversal of 4763144443 is 3444413674.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4763144443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4763144396 and 4763144405.

It is not an unprimeable number, because it can be changed into a prime (4763144843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55385358 + ... + 55385443.

It is an arithmetic number, because the mean of its divisors is an integer number (1218478822).

Almost surely, 2^4763144443 is an apocalyptic number.

4763144443 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4763144443 is a deficient number, since it is larger than the sum of its proper divisors (110770845).

4763144443 is a wasteful number, since it uses less digits than its factorization.

4763144443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110770844.

The product of its digits is 387072, while the sum is 40.

The square root of 4763144443 is about 69015.5376926095. The cubic root of 4763144443 is about 1682.5368470434.

The spelling of 4763144443 in words is "four billion, seven hundred sixty-three million, one hundred forty-four thousand, four hundred forty-three".