7345743043 has 8 divisors (see below), whose sum is σ = 7583753216. Its totient is φ = 7107798600.

The previous prime is 7345743017. The next prime is 7345743077. The reversal of 7345743043 is 3403475437.

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 7345743043 - 2¹⁷ = 7345611971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7345742987 and 7345743005.

It is not an unprimeable number, because it can be changed into a prime (7345743143) 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, 320980 + ... + 343102.

It is an arithmetic number, because the mean of its divisors is an integer number (947969152).

Almost surely, 2^7345743043 is an apocalyptic number.

7345743043 is a deficient number, since it is larger than the sum of its proper divisors (238010173).

7345743043 is a wasteful number, since it uses less digits than its factorization.

7345743043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32865.

The product of its (nonzero) digits is 423360, while the sum is 40.

The square root of 7345743043 is about 85707.3103241491. The cubic root of 7345743043 is about 1943.9208480865.

The spelling of 7345743043 in words is "seven billion, three hundred forty-five million, seven hundred forty-three thousand, forty-three".