223042331043 has 36 divisors (see below), whose sum is σ = 376165211760. Its totient is φ = 126978890976.

The previous prime is 223042331041. The next prime is 223042331059. The reversal of 223042331043 is 340133240322.

223042331043 is a `hidden beast` number, since 2 + 2 + 304 + 2 + 3 + 310 + 43 = 666.

It is not a de Polignac number, because 223042331043 - 2¹ = 223042331041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223042330998 and 223042331016.

It is not an unprimeable number, because it can be changed into a prime (223042331041) 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 35 ways as a sum of consecutive naturals, for example, 821455 + ... + 1058712.

It is an arithmetic number, because the mean of its divisors is an integer number (10449033660).

Almost surely, 2^223042331043 is an apocalyptic number.

223042331043 is a deficient number, since it is larger than the sum of its proper divisors (153122880717).

223042331043 is a wasteful number, since it uses less digits than its factorization.

223042331043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880456 (or 1880446 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 223042331043 its reverse (340133240322), we get a palindrome (563175571365).

The spelling of 223042331043 in words is "two hundred twenty-three billion, forty-two million, three hundred thirty-one thousand, forty-three".