223534412423000 has 128 divisors (see below), whose sum is σ = 618408503107200. Its totient is φ = 73997598528000.

The previous prime is 223534412422963. The next prime is 223534412423039. The reversal of 223534412423000 is 324214435322.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

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, 550374371 + ... + 550780370.

It is an arithmetic number, because the mean of its divisors is an integer number (4831316430525).

Almost surely, 2^{223534412423000} is an apocalyptic number.

223534412423000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223534412423000 is an abundant number, since it is smaller than the sum of its proper divisors (394874090684200).

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

223534412423000 is a wasteful number, since it uses less digits than its factorization.

223534412423000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101154798 (or 1101154784 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 223534412423000 its reverse (324214435322), we get a palindrome (223858626858322).

The spelling of 223534412423000 in words is "two hundred twenty-three trillion, five hundred thirty-four billion, four hundred twelve million, four hundred twenty-three thousand".