7842065467 has 2 divisors, whose sum is σ = 7842065468. Its totient is φ = 7842065466.

The previous prime is 7842065437. The next prime is 7842065503. The reversal of 7842065467 is 7645602487.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7842065467 - 2¹⁵ = 7842032699 is a prime.

It is a super-2 number, since 2×7842065467² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7842065467.

It is not a weakly prime, because it can be changed into another prime (7842065437) 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, 3921032733 + 3921032734.

It is an arithmetic number, because the mean of its divisors is an integer number (3921032734).

Almost surely, 2^7842065467 is an apocalyptic number.

7842065467 is a deficient number, since it is larger than the sum of its proper divisors (1).

7842065467 is an equidigital number, since it uses as much as digits as its factorization.

7842065467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The square root of 7842065467 is about 88555.4372526047. The cubic root of 7842065467 is about 1986.7512175959.

The spelling of 7842065467 in words is "seven billion, eight hundred forty-two million, sixty-five thousand, four hundred sixty-seven".