224345747607145 has 8 divisors (see below), whose sum is σ = 269329116445704. Its totient is φ = 179400451874304.

The previous prime is 224345747607131. The next prime is 224345747607197. The reversal of 224345747607145 is 541706747543422.

It can be written as a sum of positive squares in 4 ways, for example, as 51719153709609 + 172626593897536 = 7191603^2 + 13138744^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 224345747607145 - 2¹³ = 224345747598953 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9518263464 + ... + 9518287033.

It is an arithmetic number, because the mean of its divisors is an integer number (33666139555713).

Almost surely, 2^{224345747607145} is an apocalyptic number.

It is an amenable number.

224345747607145 is a deficient number, since it is larger than the sum of its proper divisors (44983368838559).

224345747607145 is a wasteful number, since it uses less digits than its factorization.

224345747607145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19036552859.

The product of its (nonzero) digits is 158054400, while the sum is 61.

The spelling of 224345747607145 in words is "two hundred twenty-four trillion, three hundred forty-five billion, seven hundred forty-seven million, six hundred seven thousand, one hundred forty-five".