3245140504541 has 4 divisors (see below), whose sum is σ = 3494766697212. Its totient is φ = 2995514311872.

The previous prime is 3245140504537. The next prime is 3245140504583. The reversal of 3245140504541 is 1454050415423.

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 2139637562500 + 1105502942041 = 1462750^2 + 1051429^2 .

It is a cyclic number.

It is not a de Polignac number, because 3245140504541 - 2² = 3245140504537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3245140504495 and 3245140504504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3245140500541) 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, 124813096316 + ... + 124813096341.

It is an arithmetic number, because the mean of its divisors is an integer number (873691674303).

Almost surely, 2^{3245140504541} is an apocalyptic number.

It is an amenable number.

3245140504541 is a deficient number, since it is larger than the sum of its proper divisors (249626192671).

3245140504541 is a wasteful number, since it uses less digits than its factorization.

3245140504541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249626192670.

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 3245140504541 its reverse (1454050415423), we get a palindrome (4699190919964).

The spelling of 3245140504541 in words is "three trillion, two hundred forty-five billion, one hundred forty million, five hundred four thousand, five hundred forty-one".