79230230003971 has 2 divisors, whose sum is σ = 79230230003972. Its totient is φ = 79230230003970.

The previous prime is 79230230003959. The next prime is 79230230004041. The reversal of 79230230003971 is 17930003203297.

It is a weak prime.

It is an emirp because it is prime and its reverse (17930003203297) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79230230003971 is a prime.

It is not a weakly prime, because it can be changed into another prime (79230230003921) 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, 39615115001985 + 39615115001986.

It is an arithmetic number, because the mean of its divisors is an integer number (39615115001986).

Almost surely, 2^{79230230003971} is an apocalyptic number.

79230230003971 is a deficient number, since it is larger than the sum of its proper divisors (1).

79230230003971 is an equidigital number, since it uses as much as digits as its factorization.

79230230003971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 428652, while the sum is 46.

The spelling of 79230230003971 in words is "seventy-nine trillion, two hundred thirty billion, two hundred thirty million, three thousand, nine hundred seventy-one".