224347478358 has 16 divisors (see below), whose sum is σ = 451381754880. Its totient is φ = 74334693096.

The previous prime is 224347478353. The next prime is 224347478371. The reversal of 224347478358 is 853874743422.

224347478358 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 224347478298 and 224347478307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224347478351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111948838 + ... + 111950841.

It is an arithmetic number, because the mean of its divisors is an integer number (28211359680).

Almost surely, 2^224347478358 is an apocalyptic number.

224347478358 is an abundant number, since it is smaller than the sum of its proper divisors (227034276522).

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

224347478358 is a wasteful number, since it uses less digits than its factorization.

224347478358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223899851.

The product of its digits is 36126720, while the sum is 57.

It can be divided in two parts, 224347 and 478358, that added together give a triangular number (702705 = T₁₁₈₅).

The spelling of 224347478358 in words is "two hundred twenty-four billion, three hundred forty-seven million, four hundred seventy-eight thousand, three hundred fifty-eight".