3443120039 has 2 divisors, whose sum is σ = 3443120040. Its totient is φ = 3443120038.

The previous prime is 3443120003. The next prime is 3443120047. The reversal of 3443120039 is 9300213443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3443120039 - 2¹² = 3443115943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3443119993 and 3443120020.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3443120069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721560019 + 1721560020.

It is an arithmetic number, because the mean of its divisors is an integer number (1721560020).

Almost surely, 2^3443120039 is an apocalyptic number.

3443120039 is a deficient number, since it is larger than the sum of its proper divisors (1).

3443120039 is an equidigital number, since it uses as much as digits as its factorization.

3443120039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 3443120039 is about 58678.1052778632. The cubic root of 3443120039 is about 1510.0247118158.

The spelling of 3443120039 in words is "three billion, four hundred forty-three million, one hundred twenty thousand, thirty-nine".