3257786234323 has 2 divisors, whose sum is σ = 3257786234324. Its totient is φ = 3257786234322.

The previous prime is 3257786234251. The next prime is 3257786234387. The reversal of 3257786234323 is 3234326877523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3257786234323 - 2¹⁷ = 3257786103251 is a prime.

It is a super-2 number, since 2×3257786234323² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3257786234393) 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 as a sum of consecutive naturals, namely, 1628893117161 + 1628893117162.

It is an arithmetic number, because the mean of its divisors is an integer number (1628893117162).

Almost surely, 2^{3257786234323} is an apocalyptic number.

3257786234323 is a deficient number, since it is larger than the sum of its proper divisors (1).

3257786234323 is an equidigital number, since it uses as much as digits as its factorization.

3257786234323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30481920, while the sum is 55.

The spelling of 3257786234323 in words is "three trillion, two hundred fifty-seven billion, seven hundred eighty-six million, two hundred thirty-four thousand, three hundred twenty-three".