79012042433 has 2 divisors, whose sum is σ = 79012042434. Its totient is φ = 79012042432.

The previous prime is 79012042427. The next prime is 79012042441. The reversal of 79012042433 is 33424021097.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74132041984 + 4880000449 = 272272^2 + 69857^2 .

It is a cyclic number.

It is not a de Polignac number, because 79012042433 - 2⁸ = 79012042177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79012042393 and 79012042402.

It is not a weakly prime, because it can be changed into another prime (79012042933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39506021216 + 39506021217.

It is an arithmetic number, because the mean of its divisors is an integer number (39506021217).

Almost surely, 2^79012042433 is an apocalyptic number.

It is an amenable number.

79012042433 is a deficient number, since it is larger than the sum of its proper divisors (1).

79012042433 is an equidigital number, since it uses as much as digits as its factorization.

79012042433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 79012042433 in words is "seventy-nine billion, twelve million, forty-two thousand, four hundred thirty-three".