223860842475 has 24 divisors (see below), whose sum is σ = 370130238720. Its totient is φ = 119388047520.

The previous prime is 223860842449. The next prime is 223860842479. The reversal of 223860842475 is 574248068322.

It is a happy number.

It is not a de Polignac number, because 223860842475 - 2¹² = 223860838379 is a prime.

It is a super-2 number, since 2×223860842475² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (223860842479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3605746 + ... + 3667304.

It is an arithmetic number, because the mean of its divisors is an integer number (15422093280).

Almost surely, 2^223860842475 is an apocalyptic number.

223860842475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

223860842475 is a deficient number, since it is larger than the sum of its proper divisors (146269396245).

223860842475 is a wasteful number, since it uses less digits than its factorization.

223860842475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110059 (or 110054 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 51.

The spelling of 223860842475 in words is "two hundred twenty-three billion, eight hundred sixty million, eight hundred forty-two thousand, four hundred seventy-five".