7196340139 has 2 divisors, whose sum is σ = 7196340140. Its totient is φ = 7196340138.

The previous prime is 7196340133. The next prime is 7196340149. The reversal of 7196340139 is 9310436917.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7196340139 - 2²⁷ = 7062122411 is a prime.

It is a super-2 number, since 2×7196340139² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7196340095 and 7196340104.

It is not a weakly prime, because it can be changed into another prime (7196340133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3598170069 + 3598170070.

It is an arithmetic number, because the mean of its divisors is an integer number (3598170070).

Almost surely, 2^7196340139 is an apocalyptic number.

7196340139 is a deficient number, since it is larger than the sum of its proper divisors (1).

7196340139 is an equidigital number, since it uses as much as digits as its factorization.

7196340139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 7196340139 is about 84831.2450633609. The cubic root of 7196340139 is about 1930.6515325601.

The spelling of 7196340139 in words is "seven billion, one hundred ninety-six million, three hundred forty thousand, one hundred thirty-nine".