223325433504 has 48 divisors (see below), whose sum is σ = 651365850240. Its totient is φ = 74441810880.

The previous prime is 223325433481. The next prime is 223325433509. The reversal of 223325433504 is 405334523322.

It is a happy number.

223325433504 is a `hidden beast` number, since 22 + 33 + 254 + 3 + 350 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (223325433509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129238392 + ... + 129240119.

It is an arithmetic number, because the mean of its divisors is an integer number (13570121880).

Almost surely, 2^223325433504 is an apocalyptic number.

223325433504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

223325433504 is an abundant number, since it is smaller than the sum of its proper divisors (428040416736).

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

223325433504 is a wasteful number, since it uses less digits than its factorization.

223325433504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258478530 (or 258478516 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 223325433504 its reverse (405334523322), we get a palindrome (628659956826).

The spelling of 223325433504 in words is "two hundred twenty-three billion, three hundred twenty-five million, four hundred thirty-three thousand, five hundred four".