224342032200440 has 64 divisors (see below), whose sum is σ = 629323103324160. Its totient is φ = 69924789256320.

The previous prime is 224342032200427. The next prime is 224342032200457. The reversal of 224342032200440 is 44002230243422.

It is a junction number, because it is equal to n+sod(n) for n = 224342032200397 and 224342032200406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36419157992 + ... + 36419164151.

It is an arithmetic number, because the mean of its divisors is an integer number (9833173489440).

Almost surely, 2^{224342032200440} is an apocalyptic number.

224342032200440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224342032200440 is an abundant number, since it is smaller than the sum of its proper divisors (404981071123720).

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

224342032200440 is a wasteful number, since it uses less digits than its factorization.

224342032200440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72838322172 (or 72838322168 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 224342032200440 its reverse (44002230243422), we get a palindrome (268344262443862).

The spelling of 224342032200440 in words is "two hundred twenty-four trillion, three hundred forty-two billion, thirty-two million, two hundred thousand, four hundred forty".