4029192512729 has 2 divisors, whose sum is σ = 4029192512730. Its totient is φ = 4029192512728.

The previous prime is 4029192512711. The next prime is 4029192512731. The reversal of 4029192512729 is 9272152919204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2267201752729 + 1761990760000 = 1505723^2 + 1327400^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4029192512729 is a prime.

Together with 4029192512731, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4029192512129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2014596256364 + 2014596256365.

It is an arithmetic number, because the mean of its divisors is an integer number (2014596256365).

Almost surely, 2^{4029192512729} is an apocalyptic number.

It is an amenable number.

4029192512729 is a deficient number, since it is larger than the sum of its proper divisors (1).

4029192512729 is an equidigital number, since it uses as much as digits as its factorization.

4029192512729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 53.

The spelling of 4029192512729 in words is "four trillion, twenty-nine billion, one hundred ninety-two million, five hundred twelve thousand, seven hundred twenty-nine".