7340445543208 has 8 divisors (see below), whose sum is σ = 13763335393530. Its totient is φ = 3670222771600.

The previous prime is 7340445543187. The next prime is 7340445543209. The reversal of 7340445543208 is 8023455440437.

It can be written as a sum of positive squares in only one way, i.e., 6124229179524 + 1216216363684 = 2474718^2 + 1102822^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (7340445543209) 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 as a sum of consecutive naturals, namely, 458777846443 + ... + 458777846458.

Almost surely, 2^{7340445543208} is an apocalyptic number.

It is an amenable number.

7340445543208 is a deficient number, since it is larger than the sum of its proper divisors (6422889850322).

7340445543208 is a wasteful number, since it uses less digits than its factorization.

7340445543208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917555692907 (or 917555692903 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 49.

The spelling of 7340445543208 in words is "seven trillion, three hundred forty billion, four hundred forty-five million, five hundred forty-three thousand, two hundred eight".