2002622040439 has 2 divisors, whose sum is σ = 2002622040440. Its totient is φ = 2002622040438.

The previous prime is 2002622040409. The next prime is 2002622040443. The reversal of 2002622040439 is 9340402262002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002622040439 - 2³³ = 1994032105847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002622040409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001311020219 + 1001311020220.

It is an arithmetic number, because the mean of its divisors is an integer number (1001311020220).

Almost surely, 2^{2002622040439} is an apocalyptic number.

2002622040439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002622040439 is an equidigital number, since it uses as much as digits as its factorization.

2002622040439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 2002622040439 in words is "two trillion, two billion, six hundred twenty-two million, forty thousand, four hundred thirty-nine".