224423420032004 has 12 divisors (see below), whose sum is σ = 392741286825804. Its totient is φ = 112211623796064.

The previous prime is 224423420032003. The next prime is 224423420032037. The reversal of 224423420032004 is 400230024324422.

It can be written as a sum of positive squares in 2 ways, for example, as 222795984027904 + 1627436004100 = 14926352^2 + 1275710^2 .

It is a super-2 number, since 2×224423420032004² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (224423420032003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15510059 + ... + 26256594.

It is an arithmetic number, because the mean of its divisors is an integer number (32728440568817).

Almost surely, 2^{224423420032004} is an apocalyptic number.

It is an amenable number.

224423420032004 is a deficient number, since it is larger than the sum of its proper divisors (168317866793800).

224423420032004 is a wasteful number, since it uses less digits than its factorization.

224423420032004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43109974 (or 43109972 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 224423420032004 its reverse (400230024324422), we get a palindrome (624653444356426).

The spelling of 224423420032004 in words is "two hundred twenty-four trillion, four hundred twenty-three billion, four hundred twenty million, thirty-two thousand, four".