2429852255989 has 2 divisors, whose sum is σ = 2429852255990. Its totient is φ = 2429852255988.

The previous prime is 2429852255933. The next prime is 2429852256031. The reversal of 2429852255989 is 9895522589242.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2134550220100 + 295302035889 = 1461010^2 + 543417^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2429852255989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2429852255689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214926127994 + 1214926127995.

It is an arithmetic number, because the mean of its divisors is an integer number (1214926127995).

Almost surely, 2^{2429852255989} is an apocalyptic number.

It is an amenable number.

2429852255989 is a deficient number, since it is larger than the sum of its proper divisors (1).

2429852255989 is an equidigital number, since it uses as much as digits as its factorization.

2429852255989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248000, while the sum is 70.

The spelling of 2429852255989 in words is "two trillion, four hundred twenty-nine billion, eight hundred fifty-two million, two hundred fifty-five thousand, nine hundred eighty-nine".