1023043424200 has 96 divisors (see below), whose sum is σ = 2719226404800. Its totient is φ = 350647568640.

The previous prime is 1023043424159. The next prime is 1023043424203. The reversal of 1023043424200 is 24243403201.

It is a happy number.

It is a super-2 number, since 2×1023043424200² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1023043424203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4407447 + ... + 4633753.

It is an arithmetic number, because the mean of its divisors is an integer number (28325275050).

Almost surely, 2^{1023043424200} is an apocalyptic number.

1023043424200 is a gapful number since it is divisible by the number (10) 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 1023043424200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1359613202400).

1023043424200 is an abundant number, since it is smaller than the sum of its proper divisors (1696182980600).

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

1023043424200 is a wasteful number, since it uses less digits than its factorization.

1023043424200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229559 (or 229550 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 1023043424200 its reverse (24243403201), we get a palindrome (1047286827401).

The spelling of 1023043424200 in words is "one trillion, twenty-three billion, forty-three million, four hundred twenty-four thousand, two hundred".