223240423344015 has 64 divisors (see below), whose sum is σ = 445863571172352. Its totient is φ = 92662237747200.

The previous prime is 223240423343999. The next prime is 223240423344023. The reversal of 223240423344015 is 510443324042322.

It is a happy number.

It is not a de Polignac number, because 223240423344015 - 2⁴ = 223240423343999 is a prime.

It is a super-3 number, since 3×223240423344015³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 116762922 + ... + 118659431.

It is an arithmetic number, because the mean of its divisors is an integer number (6966618299568).

Almost surely, 2^{223240423344015} is an apocalyptic number.

223240423344015 is a deficient number, since it is larger than the sum of its proper divisors (222623147828337).

223240423344015 is a wasteful number, since it uses less digits than its factorization.

223240423344015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235423200.

The product of its (nonzero) digits is 552960, while the sum is 39.

Adding to 223240423344015 its reverse (510443324042322), we get a palindrome (733683747386337).

The spelling of 223240423344015 in words is "two hundred twenty-three trillion, two hundred forty billion, four hundred twenty-three million, three hundred forty-four thousand, fifteen".