20234450341200 has 240 divisors, whose sum is σ = 65677367450880. Its totient is φ = 5324369756160.

The previous prime is 20234450341151. The next prime is 20234450341321. The reversal of 20234450341200 is 214305443202.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×20234450341200² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 160812712 + ... + 160938488.

It is an arithmetic number, because the mean of its divisors is an integer number (273655697712).

Almost surely, 2^{20234450341200} is an apocalyptic number.

20234450341200 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 20234450341200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32838683725440).

20234450341200 is an abundant number, since it is smaller than the sum of its proper divisors (45442917109680).

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

20234450341200 is a wasteful number, since it uses less digits than its factorization.

20234450341200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127574 (or 127563 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 20234450341200 its reverse (214305443202), we get a palindrome (20448755784402).

The spelling of 20234450341200 in words is "twenty trillion, two hundred thirty-four billion, four hundred fifty million, three hundred forty-one thousand, two hundred".