20262054270304 has 192 divisors, whose sum is σ = 52808886531072. Its totient is φ = 7408882483200.

The previous prime is 20262054270251. The next prime is 20262054270317. The reversal of 20262054270304 is 40307245026202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14101309 + ... + 15471619.

It is an arithmetic number, because the mean of its divisors is an integer number (275046284016).

Almost surely, 2^{20262054270304} 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 20262054270304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26404443265536).

20262054270304 is an abundant number, since it is smaller than the sum of its proper divisors (32546832260768).

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

20262054270304 is a wasteful number, since it uses less digits than its factorization.

20262054270304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370709 (or 1370701 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 37.

Adding to 20262054270304 its reverse (40307245026202), we get a palindrome (60569299296506).

The spelling of 20262054270304 in words is "twenty trillion, two hundred sixty-two billion, fifty-four million, two hundred seventy thousand, three hundred four".