4000044088829 has 2 divisors, whose sum is σ = 4000044088830. Its totient is φ = 4000044088828.

The previous prime is 4000044088811. The next prime is 4000044088903. The reversal of 4000044088829 is 9288804400004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3999660007225 + 384081604 = 1999915^2 + 19598^2 .

It is a cyclic number.

It is not a de Polignac number, because 4000044088829 - 2⁴⁰ = 2900532461053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4000044088129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000022044414 + 2000022044415.

It is an arithmetic number, because the mean of its divisors is an integer number (2000022044415).

Almost surely, 2^{4000044088829} is an apocalyptic number.

It is an amenable number.

4000044088829 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000044088829 is an equidigital number, since it uses as much as digits as its factorization.

4000044088829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 589824, while the sum is 47.

The spelling of 4000044088829 in words is "four trillion, forty-four million, eighty-eight thousand, eight hundred twenty-nine".