403325354125349 has 2 divisors, whose sum is σ = 403325354125350. Its totient is φ = 403325354125348.

The previous prime is 403325354125327. The next prime is 403325354125387. The reversal of 403325354125349 is 943521453523304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 214663316840449 + 188662037284900 = 14651393^2 + 13735430^2 .

It is a cyclic number.

It is not a de Polignac number, because 403325354125349 - 2⁴⁴ = 385733168080933 is a prime.

It is a super-2 number, since 2×403325354125349² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 403325354125349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (403325354125399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201662677062674 + 201662677062675.

It is an arithmetic number, because the mean of its divisors is an integer number (201662677062675).

Almost surely, 2^{403325354125349} is an apocalyptic number.

It is an amenable number.

403325354125349 is a deficient number, since it is larger than the sum of its proper divisors (1).

403325354125349 is an equidigital number, since it uses as much as digits as its factorization.

403325354125349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328000, while the sum is 53.

The spelling of 403325354125349 in words is "four hundred three trillion, three hundred twenty-five billion, three hundred fifty-four million, one hundred twenty-five thousand, three hundred forty-nine".