3255240121343 has 16 divisors (see below), whose sum is σ = 3892913386560. Its totient is φ = 2663572294656.

The previous prime is 3255240121339. The next prime is 3255240121409. The reversal of 3255240121343 is 3431210425523.

It is not a de Polignac number, because 3255240121343 - 2² = 3255240121339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3255240121043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118556978 + ... + 118584431.

It is an arithmetic number, because the mean of its divisors is an integer number (243307086660).

Almost surely, 2^{3255240121343} is an apocalyptic number.

3255240121343 is a deficient number, since it is larger than the sum of its proper divisors (637673265217).

3255240121343 is a wasteful number, since it uses less digits than its factorization.

3255240121343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237141506.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 3255240121343 its reverse (3431210425523), we get a palindrome (6686450546866).

The spelling of 3255240121343 in words is "three trillion, two hundred fifty-five billion, two hundred forty million, one hundred twenty-one thousand, three hundred forty-three".