224121440043 has 12 divisors (see below), whose sum is σ = 323992691568. Its totient is φ = 149293498320.

The previous prime is 224121440009. The next prime is 224121440047. The reversal of 224121440043 is 340044121422.

224121440043 is a `hidden beast` number, since 2 + 2 + 4 + 1 + 214 + 400 + 43 = 666.

It is not a de Polignac number, because 224121440043 - 2¹³ = 224121431851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224121439989 and 224121440016.

It is not an unprimeable number, because it can be changed into a prime (224121440047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10054503 + ... + 10076768.

It is an arithmetic number, because the mean of its divisors is an integer number (26999390964).

Almost surely, 2^224121440043 is an apocalyptic number.

224121440043 is a deficient number, since it is larger than the sum of its proper divisors (99871251525).

224121440043 is a wasteful number, since it uses less digits than its factorization.

224121440043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20132514 (or 20132511 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 224121440043 its reverse (340044121422), we get a palindrome (564165561465).

The spelling of 224121440043 in words is "two hundred twenty-four billion, one hundred twenty-one million, four hundred forty thousand, forty-three".