79067471191 has 2 divisors, whose sum is σ = 79067471192. Its totient is φ = 79067471190.

The previous prime is 79067471179. The next prime is 79067471213. The reversal of 79067471191 is 19117476097.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79067471191 - 2⁵ = 79067471159 is a prime.

It is a super-2 number, since 2×79067471191² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79067471491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39533735595 + 39533735596.

It is an arithmetic number, because the mean of its divisors is an integer number (39533735596).

Almost surely, 2^79067471191 is an apocalyptic number.

79067471191 is a deficient number, since it is larger than the sum of its proper divisors (1).

79067471191 is an equidigital number, since it uses as much as digits as its factorization.

79067471191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 666792, while the sum is 52.

The spelling of 79067471191 in words is "seventy-nine billion, sixty-seven million, four hundred seventy-one thousand, one hundred ninety-one".