79033190413 has 2 divisors, whose sum is σ = 79033190414. Its totient is φ = 79033190412.

The previous prime is 79033190393. The next prime is 79033190447. The reversal of 79033190413 is 31409133097.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42535762564 + 36497427849 = 206242^2 + 191043^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79033190413 is a prime.

It is a super-2 number, since 2×79033190413² (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 (79033190473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39516595206 + 39516595207.

It is an arithmetic number, because the mean of its divisors is an integer number (39516595207).

Almost surely, 2^79033190413 is an apocalyptic number.

It is an amenable number.

79033190413 is a deficient number, since it is larger than the sum of its proper divisors (1).

79033190413 is an equidigital number, since it uses as much as digits as its factorization.

79033190413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 40.

The spelling of 79033190413 in words is "seventy-nine billion, thirty-three million, one hundred ninety thousand, four hundred thirteen".