79411023049 has 2 divisors, whose sum is σ = 79411023050. Its totient is φ = 79411023048.

The previous prime is 79411023047. The next prime is 79411023091. The reversal of 79411023049 is 94032011497.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71841153024 + 7569870025 = 268032^2 + 87005^2 .

It is a cyclic number.

It is not a de Polignac number, because 79411023049 - 2¹ = 79411023047 is a prime.

It is a super-2 number, since 2×79411023049² (a number of 23 digits) contains 22 as substring.

Together with 79411023047, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (79411023047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39705511524 + 39705511525.

It is an arithmetic number, because the mean of its divisors is an integer number (39705511525).

Almost surely, 2^79411023049 is an apocalyptic number.

It is an amenable number.

79411023049 is a deficient number, since it is larger than the sum of its proper divisors (1).

79411023049 is an equidigital number, since it uses as much as digits as its factorization.

79411023049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 79411023049 in words is "seventy-nine billion, four hundred eleven million, twenty-three thousand, forty-nine".