4145470339 has 2 divisors, whose sum is σ = 4145470340. Its totient is φ = 4145470338.

The previous prime is 4145470333. The next prime is 4145470367. The reversal of 4145470339 is 9330745414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4145470339 - 2⁹ = 4145469827 is a prime.

It is not a weakly prime, because it can be changed into another prime (4145470333) 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 as a sum of consecutive naturals, namely, 2072735169 + 2072735170.

It is an arithmetic number, because the mean of its divisors is an integer number (2072735170).

Almost surely, 2^4145470339 is an apocalyptic number.

4145470339 is a deficient number, since it is larger than the sum of its proper divisors (1).

4145470339 is an equidigital number, since it uses as much as digits as its factorization.

4145470339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 4145470339 is about 64385.3270473949. The cubic root of 4145470339 is about 1606.4156903291.

The spelling of 4145470339 in words is "four billion, one hundred forty-five million, four hundred seventy thousand, three hundred thirty-nine".