3245140324545 has 16 divisors (see below), whose sum is σ = 5933970879360. Its totient is φ = 1483492719744.

The previous prime is 3245140324519. The next prime is 3245140324567. The reversal of 3245140324545 is 5454230415423.

It is not a de Polignac number, because 3245140324545 - 2²⁷ = 3245006106817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3245140324497 and 3245140324506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15453049060 + ... + 15453049269.

It is an arithmetic number, because the mean of its divisors is an integer number (370873179960).

Almost surely, 2^{3245140324545} is an apocalyptic number.

3245140324545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3245140324545 is a deficient number, since it is larger than the sum of its proper divisors (2688830554815).

3245140324545 is a wasteful number, since it uses less digits than its factorization.

3245140324545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30906098344.

The product of its (nonzero) digits is 1152000, while the sum is 42.

Adding to 3245140324545 its reverse (5454230415423), we get a palindrome (8699370739968).

The spelling of 3245140324545 in words is "three trillion, two hundred forty-five billion, one hundred forty million, three hundred twenty-four thousand, five hundred forty-five".