7937158879943 has 2 divisors, whose sum is σ = 7937158879944. Its totient is φ = 7937158879942.

The previous prime is 7937158879919. The next prime is 7937158880017. The reversal of 7937158879943 is 3499788517397.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7937158879943 - 2¹⁰ = 7937158878919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7937158279943) 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, 3968579439971 + 3968579439972.

It is an arithmetic number, because the mean of its divisors is an integer number (3968579439972).

Almost surely, 2^{7937158879943} is an apocalyptic number.

7937158879943 is a deficient number, since it is larger than the sum of its proper divisors (1).

7937158879943 is an equidigital number, since it uses as much as digits as its factorization.

7937158879943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880541440, while the sum is 80.

The spelling of 7937158879943 in words is "seven trillion, nine hundred thirty-seven billion, one hundred fifty-eight million, eight hundred seventy-nine thousand, nine hundred forty-three".