223113240374463 has 12 divisors (see below), whose sum is σ = 324055203640168. Its totient is φ = 147920380357680.

The previous prime is 223113240374461. The next prime is 223113240374471. The reversal of 223113240374463 is 364473042311322.

223113240374463 is a `hidden beast` number, since 2 + 2 + 3 + 1 + 132 + 40 + 37 + 446 + 3 = 666.

It is not a de Polignac number, because 223113240374463 - 2¹ = 223113240374461 is a prime.

It is a super-3 number, since 3×223113240374463³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223113240374461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68481655945 + ... + 68481659202.

Almost surely, 2^{223113240374463} is an apocalyptic number.

223113240374463 is a deficient number, since it is larger than the sum of its proper divisors (100941963265705).

223113240374463 is a wasteful number, since it uses less digits than its factorization.

223113240374463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136963315334 (or 136963315331 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 45.

Adding to 223113240374463 its reverse (364473042311322), we get a palindrome (587586282685785).

The spelling of 223113240374463 in words is "two hundred twenty-three trillion, one hundred thirteen billion, two hundred forty million, three hundred seventy-four thousand, four hundred sixty-three".