7484423143 has 8 divisors (see below), whose sum is σ = 7633162656. Its totient is φ = 7335962400.

The previous prime is 7484423117. The next prime is 7484423147. The reversal of 7484423143 is 3413244847.

7484423143 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7484423143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7484423096 and 7484423105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7484423147) 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, 15043 + ... + 123268.

It is an arithmetic number, because the mean of its divisors is an integer number (954145332).

Almost surely, 2^7484423143 is an apocalyptic number.

7484423143 is a deficient number, since it is larger than the sum of its proper divisors (148739513).

7484423143 is a wasteful number, since it uses less digits than its factorization.

7484423143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139385.

The product of its digits is 258048, while the sum is 40.

The square root of 7484423143 is about 86512.5606082724. The cubic root of 7484423143 is about 1956.0777405874.

The spelling of 7484423143 in words is "seven billion, four hundred eighty-four million, four hundred twenty-three thousand, one hundred forty-three".