16040343607 has 2 divisors, whose sum is σ = 16040343608. Its totient is φ = 16040343606.

The previous prime is 16040343593. The next prime is 16040343619. The reversal of 16040343607 is 70634304061.

16040343607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (70634304061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16040343607 - 2⁷ = 16040343479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16040346607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8020171803 + 8020171804.

It is an arithmetic number, because the mean of its divisors is an integer number (8020171804).

Almost surely, 2^16040343607 is an apocalyptic number.

16040343607 is a deficient number, since it is larger than the sum of its proper divisors (1).

16040343607 is an equidigital number, since it uses as much as digits as its factorization.

16040343607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 34.

Adding to 16040343607 its reverse (70634304061), we get a palindrome (86674647668).

The spelling of 16040343607 in words is "sixteen billion, forty million, three hundred forty-three thousand, six hundred seven".