224264455438 has 8 divisors (see below), whose sum is σ = 340176421440. Its totient is φ = 110872314960.

The previous prime is 224264455411. The next prime is 224264455451. The reversal of 224264455438 is 834554462422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 224264455391 and 224264455400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629956158 + ... + 629956513.

It is an arithmetic number, because the mean of its divisors is an integer number (42522052680).

Almost surely, 2^224264455438 is an apocalyptic number.

224264455438 is a deficient number, since it is larger than the sum of its proper divisors (115911966002).

224264455438 is a wasteful number, since it uses less digits than its factorization.

224264455438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259912762.

The product of its digits is 7372800, while the sum is 49.

The spelling of 224264455438 in words is "two hundred twenty-four billion, two hundred sixty-four million, four hundred fifty-five thousand, four hundred thirty-eight".