3345444043 has 4 divisors (see below), whose sum is σ = 3346573048. Its totient is φ = 3344315040.

The previous prime is 3345444041. The next prime is 3345444061. The reversal of 3345444043 is 3404445433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3404445433 = 971 ⋅3506123.

It is a cyclic number.

It is not a de Polignac number, because 3345444043 - 2¹ = 3345444041 is a prime.

It is a super-2 number, since 2×3345444043² = 22383991689688371698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3345444041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560046 + ... + 565987.

It is an arithmetic number, because the mean of its divisors is an integer number (836643262).

Almost surely, 2^3345444043 is an apocalyptic number.

3345444043 is a deficient number, since it is larger than the sum of its proper divisors (1129005).

3345444043 is a wasteful number, since it uses less digits than its factorization.

3345444043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129004.

The product of its (nonzero) digits is 138240, while the sum is 34.

The square root of 3345444043 is about 57839.8136494232. The cubic root of 3345444043 is about 1495.6084953754.

Adding to 3345444043 its reverse (3404445433), we get a palindrome (6749889476).

The spelling of 3345444043 in words is "three billion, three hundred forty-five million, four hundred forty-four thousand, forty-three".