20200034320224 has 96 divisors (see below), whose sum is σ = 57846824904960. Its totient is φ = 6121087910400.

The previous prime is 20200034320223. The next prime is 20200034320229. The reversal of 20200034320224 is 42202343000202.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 20200034320194 and 20200034320203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200034320223) 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, 54589269 + ... + 54958059.

It is an arithmetic number, because the mean of its divisors is an integer number (602571092760).

Almost surely, 2^{20200034320224} is an apocalyptic number.

20200034320224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20200034320224 is an abundant number, since it is smaller than the sum of its proper divisors (37646790584736).

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

20200034320224 is a wasteful number, since it uses less digits than its factorization.

20200034320224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420684 (or 420676 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 20200034320224 its reverse (42202343000202), we get a palindrome (62402377320426).

The spelling of 20200034320224 in words is "twenty trillion, two hundred billion, thirty-four million, three hundred twenty thousand, two hundred twenty-four".