223242014344340 has 12 divisors (see below), whose sum is σ = 468808230123156. Its totient is φ = 89296805737728.

The previous prime is 223242014344331. The next prime is 223242014344343. The reversal of 223242014344340 is 43443410242322.

It can be written as a sum of positive squares in 2 ways, for example, as 143849031589264 + 79392982755076 = 11993708^2 + 8910274^2 .

It is a super-3 number, since 3×223242014344340³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223242014344294 and 223242014344303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223242014344343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5581050358589 + ... + 5581050358628.

It is an arithmetic number, because the mean of its divisors is an integer number (39067352510263).

Almost surely, 2^{223242014344340} is an apocalyptic number.

223242014344340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223242014344340 is an abundant number, since it is smaller than the sum of its proper divisors (245566215778816).

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

223242014344340 is a wasteful number, since it uses less digits than its factorization.

223242014344340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11162100717226 (or 11162100717224 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 223242014344340 its reverse (43443410242322), we get a palindrome (266685424586662).

The spelling of 223242014344340 in words is "two hundred twenty-three trillion, two hundred forty-two billion, fourteen million, three hundred forty-four thousand, three hundred forty".