223135880463 has 32 divisors (see below), whose sum is σ = 332020846080. Its totient is φ = 148105791360.

The previous prime is 223135880449. The next prime is 223135880467. The reversal of 223135880463 is 364088531322.

223135880463 is a `hidden beast` number, since 2 + 2 + 3 + 1 + 3 + 588 + 0 + 4 + 63 = 666.

It is not a de Polignac number, because 223135880463 - 2⁶ = 223135880399 is a prime.

It is a super-3 number, since 3×223135880463³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223135880467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13703895 + ... + 13720167.

It is an arithmetic number, because the mean of its divisors is an integer number (10375651440).

Almost surely, 2^223135880463 is an apocalyptic number.

223135880463 is a deficient number, since it is larger than the sum of its proper divisors (108884965617).

223135880463 is a wasteful number, since it uses less digits than its factorization.

223135880463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18476 (or 18470 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 223135880463 in words is "two hundred twenty-three billion, one hundred thirty-five million, eight hundred eighty thousand, four hundred sixty-three".