4748981091943 has 8 divisors (see below), whose sum is σ = 5253674345856. Its totient is φ = 4256449121400.

The previous prime is 4748981091851. The next prime is 4748981092013. The reversal of 4748981091943 is 3491901898474.

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

It is a cyclic number.

It is not a de Polignac number, because 4748981091943 - 2³³ = 4740391157351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4748981091143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3040320021 + ... + 3040321582.

It is an arithmetic number, because the mean of its divisors is an integer number (656709293232).

Almost surely, 2^{4748981091943} is an apocalyptic number.

4748981091943 is a deficient number, since it is larger than the sum of its proper divisors (504693253913).

4748981091943 is a wasteful number, since it uses less digits than its factorization.

4748981091943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6080641685.

The product of its (nonzero) digits is 62705664, while the sum is 67.

The spelling of 4748981091943 in words is "four trillion, seven hundred forty-eight billion, nine hundred eighty-one million, ninety-one thousand, nine hundred forty-three".