3249309745351 has 2 divisors, whose sum is σ = 3249309745352. Its totient is φ = 3249309745350.

The previous prime is 3249309745321. The next prime is 3249309745379. The reversal of 3249309745351 is 1535479039423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3249309745351 - 2¹³ = 3249309737159 is a prime.

It is a super-2 number, since 2×3249309745351² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3249309745292 and 3249309745301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3249309745301) 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, 1624654872675 + 1624654872676.

It is an arithmetic number, because the mean of its divisors is an integer number (1624654872676).

Almost surely, 2^{3249309745351} is an apocalyptic number.

3249309745351 is a deficient number, since it is larger than the sum of its proper divisors (1).

3249309745351 is an equidigital number, since it uses as much as digits as its factorization.

3249309745351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12247200, while the sum is 55.

The spelling of 3249309745351 in words is "three trillion, two hundred forty-nine billion, three hundred nine million, seven hundred forty-five thousand, three hundred fifty-one".