224000400032 has 12 divisors (see below), whose sum is σ = 441000787626. Its totient is φ = 112000200000.

The previous prime is 224000400017. The next prime is 224000400053. The reversal of 224000400032 is 230004000422.

224000400032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 219140079376 + 4860320656 = 468124^2 + 69716^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3500006219 + ... + 3500006282.

Almost surely, 2^224000400032 is an apocalyptic number.

It is an amenable number.

224000400032 is a deficient number, since it is larger than the sum of its proper divisors (217000387594).

224000400032 is an equidigital number, since it uses as much as digits as its factorization.

224000400032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7000012511 (or 7000012503 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 224000400032 its reverse (230004000422), we get a palindrome (454004400454).

The spelling of 224000400032 in words is "two hundred twenty-four billion, four hundred thousand, thirty-two".