3245131073045 has 8 divisors (see below), whose sum is σ = 3952279038624. Its totient is φ = 2557357024464.

The previous prime is 3245131073003. The next prime is 3245131073059. The reversal of 3245131073045 is 5403701315423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3245131073045 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 4843478879 + ... + 4843479548.

It is an arithmetic number, because the mean of its divisors is an integer number (494034879828).

Almost surely, 2^{3245131073045} is an apocalyptic number.

It is an amenable number.

3245131073045 is a deficient number, since it is larger than the sum of its proper divisors (707147965579).

3245131073045 is an equidigital number, since it uses as much as digits as its factorization.

3245131073045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9686958499.

The product of its (nonzero) digits is 151200, while the sum is 38.

Adding to 3245131073045 its reverse (5403701315423), we get a palindrome (8648832388468).

The spelling of 3245131073045 in words is "three trillion, two hundred forty-five billion, one hundred thirty-one million, seventy-three thousand, forty-five".