344452560145 has 8 divisors (see below), whose sum is σ = 413880584040. Its totient is φ = 275203706880.

The previous prime is 344452560121. The next prime is 344452560167. The reversal of 344452560145 is 541065254443.

It can be written as a sum of positive squares in 4 ways, for example, as 84639101184 + 259813458961 = 290928^2 + 509719^2 .

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

It is not a de Polignac number, because 344452560145 - 2¹¹ = 344452558097 is a prime.

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, 44788426 + ... + 44796115.

It is an arithmetic number, because the mean of its divisors is an integer number (51735073005).

Almost surely, 2^344452560145 is an apocalyptic number.

It is an amenable number.

344452560145 is a deficient number, since it is larger than the sum of its proper divisors (69428023895).

344452560145 is an equidigital number, since it uses as much as digits as its factorization.

344452560145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89585315.

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 344452560145 in words is "three hundred forty-four billion, four hundred fifty-two million, five hundred sixty thousand, one hundred forty-five".