2829878473423 has 2 divisors, whose sum is σ = 2829878473424. Its totient is φ = 2829878473422.

The previous prime is 2829878473391. The next prime is 2829878473517. The reversal of 2829878473423 is 3243748789282.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2829878473423 - 2⁵ = 2829878473391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2829878470423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1414939236711 + 1414939236712.

It is an arithmetic number, because the mean of its divisors is an integer number (1414939236712).

Almost surely, 2^{2829878473423} is an apocalyptic number.

2829878473423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2829878473423 is an equidigital number, since it uses as much as digits as its factorization.

2829878473423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 260112384, while the sum is 67.

The spelling of 2829878473423 in words is "two trillion, eight hundred twenty-nine billion, eight hundred seventy-eight million, four hundred seventy-three thousand, four hundred twenty-three".