7342705443 has 4 divisors (see below), whose sum is σ = 9790273928. Its totient is φ = 4895136960.

The previous prime is 7342705427. The next prime is 7342705459. The reversal of 7342705443 is 3445072437.

It is a happy number.

7342705443 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (7342705427) and next prime (7342705459).

It is not a de Polignac number, because 7342705443 - 2⁴ = 7342705427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7342705423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1223784238 + ... + 1223784243.

It is an arithmetic number, because the mean of its divisors is an integer number (2447568482).

Almost surely, 2^7342705443 is an apocalyptic number.

7342705443 is a deficient number, since it is larger than the sum of its proper divisors (2447568485).

7342705443 is a wasteful number, since it uses less digits than its factorization.

7342705443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2447568484.

The product of its (nonzero) digits is 282240, while the sum is 39.

The square root of 7342705443 is about 85689.5877163614. The cubic root of 7342705443 is about 1943.6528621232.

The spelling of 7342705443 in words is "seven billion, three hundred forty-two million, seven hundred five thousand, four hundred forty-three".