3240423167 has 2 divisors, whose sum is σ = 3240423168. Its totient is φ = 3240423166.

The previous prime is 3240423139. The next prime is 3240423187. The reversal of 3240423167 is 7613240423.

It is a strong prime.

It is an emirp because it is prime and its reverse (7613240423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3240423167 - 2¹⁴ = 3240406783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3240423187) 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, 1620211583 + 1620211584.

It is an arithmetic number, because the mean of its divisors is an integer number (1620211584).

Almost surely, 2^3240423167 is an apocalyptic number.

3240423167 is a deficient number, since it is larger than the sum of its proper divisors (1).

3240423167 is an equidigital number, since it uses as much as digits as its factorization.

3240423167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 3240423167 is about 56924.7149048636. The cubic root of 3240423167 is about 1479.7916627547.

The spelling of 3240423167 in words is "three billion, two hundred forty million, four hundred twenty-three thousand, one hundred sixty-seven".