4040103029 has 2 divisors, whose sum is σ = 4040103030. Its totient is φ = 4040103028.

The previous prime is 4040103007. The next prime is 4040103031. The reversal of 4040103029 is 9203010404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4006636804 + 33466225 = 63298^2 + 5785^2 .

It is a cyclic number.

It is not a de Polignac number, because 4040103029 - 2¹⁶ = 4040037493 is a prime.

Together with 4040103031, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4040102995 and 4040103013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4040103049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020051514 + 2020051515.

It is an arithmetic number, because the mean of its divisors is an integer number (2020051515).

Almost surely, 2^4040103029 is an apocalyptic number.

It is an amenable number.

4040103029 is a deficient number, since it is larger than the sum of its proper divisors (1).

4040103029 is an equidigital number, since it uses as much as digits as its factorization.

4040103029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 4040103029 is about 63561.8047965915. The cubic root of 4040103029 is about 1592.6883871616.

The spelling of 4040103029 in words is "four billion, forty million, one hundred three thousand, twenty-nine".