2029846984829 has 2 divisors, whose sum is σ = 2029846984830. Its totient is φ = 2029846984828.

The previous prime is 2029846984801. The next prime is 2029846984861. The reversal of 2029846984829 is 9284896489202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1990432823929 + 39414160900 = 1410827^2 + 198530^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2029846984829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2029846984129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1014923492414 + 1014923492415.

It is an arithmetic number, because the mean of its divisors is an integer number (1014923492415).

Almost surely, 2^{2029846984829} is an apocalyptic number.

It is an amenable number.

2029846984829 is a deficient number, since it is larger than the sum of its proper divisors (1).

2029846984829 is an equidigital number, since it uses as much as digits as its factorization.

2029846984829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 286654464, while the sum is 71.

The spelling of 2029846984829 in words is "two trillion, twenty-nine billion, eight hundred forty-six million, nine hundred eighty-four thousand, eight hundred twenty-nine".