726253675775343 has 48 divisors (see below), whose sum is σ = 1115733084223680. Its totient is φ = 454202487078912.

The previous prime is 726253675775339. The next prime is 726253675775351. The reversal of 726253675775343 is 343577576352627.

726253675775343 is a `hidden beast` number, since 7 + 2 + 6 + 2 + 5 + 3 + 6 + 7 + 577 + 5 + 3 + 43 = 666.

It is not a de Polignac number, because 726253675775343 - 2² = 726253675775339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726253675775393) 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 47 ways as a sum of consecutive naturals, for example, 15108463 + ... + 40997231.

It is an arithmetic number, because the mean of its divisors is an integer number (23244439254660).

Almost surely, 2^{726253675775343} is an apocalyptic number.

726253675775343 is a deficient number, since it is larger than the sum of its proper divisors (389479408448337).

726253675775343 is a wasteful number, since it uses less digits than its factorization.

726253675775343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25891408 (or 25891405 counting only the distinct ones).

The product of its digits is 4667544000, while the sum is 72.

The spelling of 726253675775343 in words is "seven hundred twenty-six trillion, two hundred fifty-three billion, six hundred seventy-five million, seven hundred seventy-five thousand, three hundred forty-three".