3257741143273 has 2 divisors, whose sum is σ = 3257741143274. Its totient is φ = 3257741143272.

The previous prime is 3257741143243. The next prime is 3257741143333. The reversal of 3257741143273 is 3723411477523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2893683372889 + 364057770384 = 1701083^2 + 603372^2 .

It is a cyclic number.

It is not a de Polignac number, because 3257741143273 - 2¹³ = 3257741135081 is a prime.

It is a super-2 number, since 2×3257741143273² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3257741143243) 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, 1628870571636 + 1628870571637.

It is an arithmetic number, because the mean of its divisors is an integer number (1628870571637).

Almost surely, 2^{3257741143273} is an apocalyptic number.

It is an amenable number.

3257741143273 is a deficient number, since it is larger than the sum of its proper divisors (1).

3257741143273 is an equidigital number, since it uses as much as digits as its factorization.

3257741143273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2963520, while the sum is 49.

The spelling of 3257741143273 in words is "three trillion, two hundred fifty-seven billion, seven hundred forty-one million, one hundred forty-three thousand, two hundred seventy-three".