20244426206 has 8 divisors (see below), whose sum is σ = 30585104760. Its totient is φ = 10049391288.

The previous prime is 20244426127. The next prime is 20244426247. The reversal of 20244426206 is 60262444202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36410561 + ... + 36411116.

It is an arithmetic number, because the mean of its divisors is an integer number (3823138095).

Almost surely, 2^20244426206 is an apocalyptic number.

20244426206 is a deficient number, since it is larger than the sum of its proper divisors (10340678554).

20244426206 is a wasteful number, since it uses less digits than its factorization.

20244426206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72821818.

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 20244426206 in words is "twenty billion, two hundred forty-four million, four hundred twenty-six thousand, two hundred six".