223632768348 has 48 divisors (see below), whose sum is σ = 632496721920. Its totient is φ = 67767505200.

The previous prime is 223632768241. The next prime is 223632768379. The reversal of 223632768348 is 843867236322.

223632768348 is a `hidden beast` number, since 2 + 2 + 363 + 276 + 8 + 3 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 223632768294 and 223632768303.

It is a congruent number.

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, 94120348 + ... + 94122723.

It is an arithmetic number, because the mean of its divisors is an integer number (13177015040).

Almost surely, 2^223632768348 is an apocalyptic number.

It is an amenable number.

223632768348 is an abundant number, since it is smaller than the sum of its proper divisors (408863953572).

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

223632768348 is a wasteful number, since it uses less digits than its factorization.

223632768348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188243095 (or 188243087 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 54.

The spelling of 223632768348 in words is "two hundred twenty-three billion, six hundred thirty-two million, seven hundred sixty-eight thousand, three hundred forty-eight".