20814106326 has 32 divisors (see below), whose sum is σ = 45026187360. Its totient is φ = 6376368384.

The previous prime is 20814106321. The next prime is 20814106331. The reversal of 20814106326 is 62360141802.

It is an interprime number because it is at equal distance from previous prime (20814106321) and next prime (20814106331).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20814106321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564775 + ... + 600498.

It is an arithmetic number, because the mean of its divisors is an integer number (1407068355).

Almost surely, 2^20814106326 is an apocalyptic number.

20814106326 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

20814106326 is an abundant number, since it is smaller than the sum of its proper divisors (24212081034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20814106326 is a wasteful number, since it uses less digits than its factorization.

20814106326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165520.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 20814106326 in words is "twenty billion, eight hundred fourteen million, one hundred six thousand, three hundred twenty-six".