20202204044239 has 4 divisors (see below), whose sum is σ = 23088233193424. Its totient is φ = 17316174895056.

The previous prime is 20202204044213. The next prime is 20202204044279. The reversal of 20202204044239 is 93244040220202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20202204044239 - 2¹⁵ = 20202204011471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202204044279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1443014574582 + ... + 1443014574595.

It is an arithmetic number, because the mean of its divisors is an integer number (5772058298356).

Almost surely, 2^{20202204044239} is an apocalyptic number.

20202204044239 is a deficient number, since it is larger than the sum of its proper divisors (2886029149185).

20202204044239 is an equidigital number, since it uses as much as digits as its factorization.

20202204044239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886029149184.

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 20202204044239 in words is "twenty trillion, two hundred two billion, two hundred four million, forty-four thousand, two hundred thirty-nine".