344523453472801 has 4 divisors (see below), whose sum is σ = 356403572558100. Its totient is φ = 332643334387504.

The previous prime is 344523453472799. The next prime is 344523453472853. The reversal of 344523453472801 is 108274354325443.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 162679846669201 + 181843606803600 = 12754601^2 + 13484940^2 .

It is a cyclic number.

It is not a de Polignac number, because 344523453472801 - 2¹ = 344523453472799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344823453472801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5940059542606 + ... + 5940059542663.

It is an arithmetic number, because the mean of its divisors is an integer number (89100893139525).

Almost surely, 2^{344523453472801} is an apocalyptic number.

It is an amenable number.

344523453472801 is a deficient number, since it is larger than the sum of its proper divisors (11880119085299).

344523453472801 is a wasteful number, since it uses less digits than its factorization.

344523453472801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11880119085298.

The product of its (nonzero) digits is 38707200, while the sum is 55.

The spelling of 344523453472801 in words is "three hundred forty-four trillion, five hundred twenty-three billion, four hundred fifty-three million, four hundred seventy-two thousand, eight hundred one".