2839956230429 has 2 divisors, whose sum is σ = 2839956230430. Its totient is φ = 2839956230428.

The previous prime is 2839956230413. The next prime is 2839956230479. The reversal of 2839956230429 is 9240326599382.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2787474002329 + 52482228100 = 1669573^2 + 229090^2 .

It is a cyclic number.

It is not a de Polignac number, because 2839956230429 - 2⁴ = 2839956230413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2839956230479) 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, 1419978115214 + 1419978115215.

It is an arithmetic number, because the mean of its divisors is an integer number (1419978115215).

Almost surely, 2^{2839956230429} is an apocalyptic number.

It is an amenable number.

2839956230429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2839956230429 is an equidigital number, since it uses as much as digits as its factorization.

2839956230429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50388480, while the sum is 62.

The spelling of 2839956230429 in words is "two trillion, eight hundred thirty-nine billion, nine hundred fifty-six million, two hundred thirty thousand, four hundred twenty-nine".