3444020443 has 2 divisors, whose sum is σ = 3444020444. Its totient is φ = 3444020442.

The previous prime is 3444020431. The next prime is 3444020471. The reversal of 3444020443 is 3440204443.

It is an a-pointer prime, because the next prime (3444020471) can be obtained adding 3444020443 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3444020443 - 2²¹ = 3441923291 is a prime.

It is a super-2 number, since 2×3444020443² = 23722553623603832498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3444024443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1722010221 + 1722010222.

It is an arithmetic number, because the mean of its divisors is an integer number (1722010222).

Almost surely, 2^3444020443 is an apocalyptic number.

3444020443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3444020443 is an equidigital number, since it uses as much as digits as its factorization.

3444020443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 3444020443 is about 58685.7771781204. Note that the first 3 decimals coincide. The cubic root of 3444020443 is about 1510.1563282736.

Adding to 3444020443 its reverse (3440204443), we get a palindrome (6884224886).

The spelling of 3444020443 in words is "three billion, four hundred forty-four million, twenty thousand, four hundred forty-three".