223234130042 has 32 divisors (see below), whose sum is σ = 428759982720. Its totient is φ = 84623676480.

The previous prime is 223234130033. The next prime is 223234130087. The reversal of 223234130042 is 240031432322.

It is a super-3 number, since 3×223234130042³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223234129993 and 223234130020.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19583117 + ... + 19594512.

It is an arithmetic number, because the mean of its divisors is an integer number (13398749460).

Almost surely, 2^223234130042 is an apocalyptic number.

223234130042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223234130042 is a deficient number, since it is larger than the sum of its proper divisors (205525852678).

223234130042 is a wasteful number, since it uses less digits than its factorization.

223234130042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39177686.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 223234130042 its reverse (240031432322), we get a palindrome (463265562364).

The spelling of 223234130042 in words is "two hundred twenty-three billion, two hundred thirty-four million, one hundred thirty thousand, forty-two".