3245243141563 has 4 divisors (see below), whose sum is σ = 3306474144288. Its totient is φ = 3184012138840.

The previous prime is 3245243141527. The next prime is 3245243141629. The reversal of 3245243141563 is 3651413425423.

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

It is a cyclic number.

It is not a de Polignac number, because 3245243141563 - 2⁹ = 3245243141051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3245243141363) 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, 30615501283 + ... + 30615501388.

It is an arithmetic number, because the mean of its divisors is an integer number (826618536072).

Almost surely, 2^{3245243141563} is an apocalyptic number.

3245243141563 is a deficient number, since it is larger than the sum of its proper divisors (61231002725).

3245243141563 is an equidigital number, since it uses as much as digits as its factorization.

3245243141563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61231002724.

The product of its digits is 1036800, while the sum is 43.

Adding to 3245243141563 its reverse (3651413425423), we get a palindrome (6896656566986).

The spelling of 3245243141563 in words is "three trillion, two hundred forty-five billion, two hundred forty-three million, one hundred forty-one thousand, five hundred sixty-three".