3251484202145 has 4 divisors (see below), whose sum is σ = 3901781042580. Its totient is φ = 2601187361712.

The previous prime is 3251484202121. The next prime is 3251484202147. The reversal of 3251484202145 is 5412024841523.

3251484202145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 433111404544 + 2818372797601 = 658112^2 + 1678801^2 .

It is a cyclic number.

It is not a de Polignac number, because 3251484202145 - 2⁴⁰ = 2151972574369 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3251484202147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325148420210 + ... + 325148420219.

It is an arithmetic number, because the mean of its divisors is an integer number (975445260645).

Almost surely, 2^{3251484202145} is an apocalyptic number.

It is an amenable number.

3251484202145 is a deficient number, since it is larger than the sum of its proper divisors (650296840435).

3251484202145 is an equidigital number, since it uses as much as digits as its factorization.

3251484202145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650296840434.

The product of its (nonzero) digits is 307200, while the sum is 41.

The spelling of 3251484202145 in words is "three trillion, two hundred fifty-one billion, four hundred eighty-four million, two hundred two thousand, one hundred forty-five".