10194272029 has 2 divisors, whose sum is σ = 10194272030. Its totient is φ = 10194272028.

The previous prime is 10194271961. The next prime is 10194272063. The reversal of 10194272029 is 92027249101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7608549529 + 2585722500 = 87227^2 + 50850^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10194272029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10194272069) 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, 5097136014 + 5097136015.

It is an arithmetic number, because the mean of its divisors is an integer number (5097136015).

Almost surely, 2^10194272029 is an apocalyptic number.

It is an amenable number.

10194272029 is a deficient number, since it is larger than the sum of its proper divisors (1).

10194272029 is an equidigital number, since it uses as much as digits as its factorization.

10194272029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 10194272029 in words is "ten billion, one hundred ninety-four million, two hundred seventy-two thousand, twenty-nine".