240224111343231 has 4 divisors (see below), whose sum is σ = 320298815124312. Its totient is φ = 160149407562152.

The previous prime is 240224111343173. The next prime is 240224111343233. The reversal of 240224111343231 is 132343111422042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 240224111343231 - 2¹⁷ = 240224111212159 is a prime.

It is a super-2 number, since 2×240224111343231² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240224111343192 and 240224111343201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240224111343233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40037351890536 + ... + 40037351890541.

It is an arithmetic number, because the mean of its divisors is an integer number (80074703781078).

Almost surely, 2^{240224111343231} is an apocalyptic number.

240224111343231 is a deficient number, since it is larger than the sum of its proper divisors (80074703781081).

240224111343231 is an equidigital number, since it uses as much as digits as its factorization.

240224111343231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80074703781080.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 240224111343231 its reverse (132343111422042), we get a palindrome (372567222765273).

The spelling of 240224111343231 in words is "two hundred forty trillion, two hundred twenty-four billion, one hundred eleven million, three hundred forty-three thousand, two hundred thirty-one".