4000442179399 has 2 divisors, whose sum is σ = 4000442179400. Its totient is φ = 4000442179398.

The previous prime is 4000442179373. The next prime is 4000442179439. The reversal of 4000442179399 is 9939712440004.

4000442179399 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4000442179399 - 2⁵ = 4000442179367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4000442179369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000221089699 + 2000221089700.

It is an arithmetic number, because the mean of its divisors is an integer number (2000221089700).

Almost surely, 2^{4000442179399} is an apocalyptic number.

4000442179399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000442179399 is an equidigital number, since it uses as much as digits as its factorization.

4000442179399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 4000442179399 in words is "four trillion, four hundred forty-two million, one hundred seventy-nine thousand, three hundred ninety-nine".