3075340043 has 4 divisors (see below), whose sum is σ = 3076614840. Its totient is φ = 3074065248.

The previous prime is 3075340039. The next prime is 3075340067. The reversal of 3075340043 is 3400435703.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3075340043 - 2² = 3075340039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3075339988 and 3075340015.

It is not an unprimeable number, because it can be changed into a prime (3075340033) 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, 633773 + ... + 638606.

It is an arithmetic number, because the mean of its divisors is an integer number (769153710).

Almost surely, 2^3075340043 is an apocalyptic number.

3075340043 is a deficient number, since it is larger than the sum of its proper divisors (1274797).

3075340043 is a wasteful number, since it uses less digits than its factorization.

3075340043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274796.

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 3075340043 is about 55455.7485117639. The cubic root of 3075340043 is about 1454.2231290084.

Adding to 3075340043 its reverse (3400435703), we get a palindrome (6475775746).

The spelling of 3075340043 in words is "three billion, seventy-five million, three hundred forty thousand, forty-three".