829038275423 has 2 divisors, whose sum is σ = 829038275424. Its totient is φ = 829038275422.

The previous prime is 829038275419. The next prime is 829038275441. The reversal of 829038275423 is 324572830928.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 829038275423 - 2² = 829038275419 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (829038235423) 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, 414519137711 + 414519137712.

It is an arithmetic number, because the mean of its divisors is an integer number (414519137712).

Almost surely, 2^829038275423 is an apocalyptic number.

829038275423 is a deficient number, since it is larger than the sum of its proper divisors (1).

829038275423 is an equidigital number, since it uses as much as digits as its factorization.

829038275423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 829038275423 in words is "eight hundred twenty-nine billion, thirty-eight million, two hundred seventy-five thousand, four hundred twenty-three".