4129249292863 has 2 divisors, whose sum is σ = 4129249292864. Its totient is φ = 4129249292862.

The previous prime is 4129249292809. The next prime is 4129249292941. The reversal of 4129249292863 is 3682929429214.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4129249292863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4129249293863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2064624646431 + 2064624646432.

It is an arithmetic number, because the mean of its divisors is an integer number (2064624646432).

Almost surely, 2^{4129249292863} is an apocalyptic number.

4129249292863 is a deficient number, since it is larger than the sum of its proper divisors (1).

4129249292863 is an equidigital number, since it uses as much as digits as its factorization.

4129249292863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26873856, while the sum is 61.

The spelling of 4129249292863 in words is "four trillion, one hundred twenty-nine billion, two hundred forty-nine million, two hundred ninety-two thousand, eight hundred sixty-three".