20026248192 has 308 divisors, whose sum is σ = 60766996360. Its totient is φ = 6593052672.

The previous prime is 20026248173. The next prime is 20026248241. The reversal of 20026248192 is 29184262002.

20026248192 is a `hidden beast` number, since 20 + 0 + 2 + 624 + 8 + 1 + 9 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 103762848 + ... + 103763040.

Almost surely, 2^20026248192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20026248192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30383498180).

20026248192 is an abundant number, since it is smaller than the sum of its proper divisors (40740748168).

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

20026248192 is an equidigital number, since it uses as much as digits as its factorization.

20026248192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 20026248192 in words is "twenty billion, twenty-six million, two hundred forty-eight thousand, one hundred ninety-two".