4223532400 has 30 divisors (see below), whose sum is σ = 10147037552. Its totient is φ = 1689412800.

The previous prime is 4223532367. The next prime is 4223532403. The reversal of 4223532400 is 42353224.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223532403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5279016 + ... + 5279815.

Almost surely, 2^4223532400 is an apocalyptic number.

4223532400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4223532400 is an abundant number, since it is smaller than the sum of its proper divisors (5923505152).

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

4223532400 is a wasteful number, since it uses less digits than its factorization.

4223532400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10558849 (or 10558838 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 4223532400 is about 64988.7097887010. The cubic root of 4223532400 is about 1616.4363569368.

Adding to 4223532400 its reverse (42353224), we get a palindrome (4265885624).

The spelling of 4223532400 in words is "four billion, two hundred twenty-three million, five hundred thirty-two thousand, four hundred".