20237694095100 has 144 divisors (see below), whose sum is σ = 59287755840768. Its totient is φ = 5329188764160.

The previous prime is 20237694095039. The next prime is 20237694095173. The reversal of 20237694095100 is 159049673202.

It is a self number, because there is not a number n which added to its sum of digits gives 20237694095100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53021137 + ... + 53401463.

It is an arithmetic number, because the mean of its divisors is an integer number (411720526672).

Almost surely, 2^{20237694095100} is an apocalyptic number.

20237694095100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20237694095100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29643877920384).

20237694095100 is an abundant number, since it is smaller than the sum of its proper divisors (39050061745668).

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

20237694095100 is a wasteful number, since it uses less digits than its factorization.

20237694095100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382564 (or 382557 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 20237694095100 in words is "twenty trillion, two hundred thirty-seven billion, six hundred ninety-four million, ninety-five thousand, one hundred".