202899034998629 has 2 divisors, whose sum is σ = 202899034998630. Its totient is φ = 202899034998628.

The previous prime is 202899034998623. The next prime is 202899034998763. The reversal of 202899034998629 is 926899430998202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176630027389729 + 26269007608900 = 13290223^2 + 5125330^2 .

It is a cyclic number.

It is not a de Polignac number, because 202899034998629 - 2¹⁶ = 202899034933093 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202899034998623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101449517499314 + 101449517499315.

It is an arithmetic number, because the mean of its divisors is an integer number (101449517499315).

Almost surely, 2^{202899034998629} is an apocalyptic number.

It is an amenable number.

202899034998629 is a deficient number, since it is larger than the sum of its proper divisors (1).

202899034998629 is an equidigital number, since it uses as much as digits as its factorization.

202899034998629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2176782336, while the sum is 80.

The spelling of 202899034998629 in words is "two hundred two trillion, eight hundred ninety-nine billion, thirty-four million, nine hundred ninety-eight thousand, six hundred twenty-nine".