223243444034 has 64 divisors (see below), whose sum is σ = 370377047040. Its totient is φ = 100290104640.

The previous prime is 223243444027. The next prime is 223243444079. The reversal of 223243444034 is 430444342322.

It is a super-3 number, since 3×223243444034³ (a number of 35 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 223243443985 and 223243444003.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102451157 + ... + 102453335.

It is an arithmetic number, because the mean of its divisors is an integer number (5787141360).

Almost surely, 2^223243444034 is an apocalyptic number.

223243444034 is a deficient number, since it is larger than the sum of its proper divisors (147133603006).

223243444034 is a wasteful number, since it uses less digits than its factorization.

223243444034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935.

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 223243444034 its reverse (430444342322), we get a palindrome (653687786356).

The spelling of 223243444034 in words is "two hundred twenty-three billion, two hundred forty-three million, four hundred forty-four thousand, thirty-four".