223512352934 has 16 divisors (see below), whose sum is σ = 361692989280. Its totient is φ = 102978240960.

The previous prime is 223512352907. The next prime is 223512352951. The reversal of 223512352934 is 439253215322.

223512352934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 223512352891 and 223512352900.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7539362 + ... + 7568949.

It is an arithmetic number, because the mean of its divisors is an integer number (22605811830).

Almost surely, 2^223512352934 is an apocalyptic number.

223512352934 is a deficient number, since it is larger than the sum of its proper divisors (138180636346).

223512352934 is a wasteful number, since it uses less digits than its factorization.

223512352934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15108895.

The product of its digits is 388800, while the sum is 41.

The spelling of 223512352934 in words is "two hundred twenty-three billion, five hundred twelve million, three hundred fifty-two thousand, nine hundred thirty-four".