20114352426500 has 96 divisors (see below), whose sum is σ = 44548161840000. Its totient is φ = 7932866697600.

The previous prime is 20114352426403. The next prime is 20114352426563. The reversal of 20114352426500 is 562425341102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20222846 + ... + 21194154.

It is an arithmetic number, because the mean of its divisors is an integer number (464043352500).

Almost surely, 2^{20114352426500} is an apocalyptic number.

20114352426500 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 20114352426500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22274080920000).

20114352426500 is an abundant number, since it is smaller than the sum of its proper divisors (24433809413500).

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

20114352426500 is a wasteful number, since it uses less digits than its factorization.

20114352426500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971910 (or 971898 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 20114352426500 its reverse (562425341102), we get a palindrome (20676777767602).

The spelling of 20114352426500 in words is "twenty trillion, one hundred fourteen billion, three hundred fifty-two million, four hundred twenty-six thousand, five hundred".