3345523443 has 24 divisors (see below), whose sum is σ = 5045403168. Its totient is φ = 2132161152.

The previous prime is 3345523429. The next prime is 3345523451. The reversal of 3345523443 is 3443255433.

3345523443 is a `hidden beast` number, since 3 + 34 + 552 + 34 + 43 = 666.

It is not a de Polignac number, because 3345523443 - 2⁴ = 3345523427 is a prime.

It is a super-2 number, since 2×3345523443² = 22385054215325148498, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3345523398 and 3345523407.

It is not an unprimeable number, because it can be changed into a prime (3345523463) 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 23 ways as a sum of consecutive naturals, for example, 484471 + ... + 491327.

It is an arithmetic number, because the mean of its divisors is an integer number (210225132).

Almost surely, 2^3345523443 is an apocalyptic number.

3345523443 is a deficient number, since it is larger than the sum of its proper divisors (1699879725).

3345523443 is a wasteful number, since it uses less digits than its factorization.

3345523443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9243 (or 9240 counting only the distinct ones).

The product of its digits is 259200, while the sum is 36.

The square root of 3345523443 is about 57840.5000237723. The cubic root of 3345523443 is about 1495.6203274245.

Adding to 3345523443 its reverse (3443255433), we get a palindrome (6788778876).

The spelling of 3345523443 in words is "three billion, three hundred forty-five million, five hundred twenty-three thousand, four hundred forty-three".