223142523264342 has 48 divisors (see below), whose sum is σ = 529227877218768. Its totient is φ = 67388165039040.

The previous prime is 223142523264341. The next prime is 223142523264361. The reversal of 223142523264342 is 243462325241322.

223142523264342 is a `hidden beast` number, since 2 + 2 + 3 + 1 + 4 + 25 + 23 + 264 + 342 = 666.

It is a super-3 number, since 3×223142523264342³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223142523264341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1923120213 + ... + 1923236240.

It is an arithmetic number, because the mean of its divisors is an integer number (11025580775391).

Almost surely, 2^{223142523264342} is an apocalyptic number.

223142523264342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223142523264342 is an abundant number, since it is smaller than the sum of its proper divisors (306085353954426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223142523264342 is a wasteful number, since it uses less digits than its factorization.

223142523264342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846356765 (or 3846356762 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 45.

The spelling of 223142523264342 in words is "two hundred twenty-three trillion, one hundred forty-two billion, five hundred twenty-three million, two hundred sixty-four thousand, three hundred forty-two".