3252461321243 has 4 divisors (see below), whose sum is σ = 3284038615728. Its totient is φ = 3220884026760.

The previous prime is 3252461321159. The next prime is 3252461321261. The reversal of 3252461321243 is 3421231642523.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3252461321243 is a prime.

It is a super-2 number, since 2×3252461321243² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3252461321197 and 3252461321206.

It is not an unprimeable number, because it can be changed into a prime (3252461321293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15788647088 + ... + 15788647293.

It is an arithmetic number, because the mean of its divisors is an integer number (821009653932).

Almost surely, 2^{3252461321243} is an apocalyptic number.

3252461321243 is a deficient number, since it is larger than the sum of its proper divisors (31577294485).

3252461321243 is a wasteful number, since it uses less digits than its factorization.

3252461321243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31577294484.

The product of its digits is 207360, while the sum is 38.

Adding to 3252461321243 its reverse (3421231642523), we get a palindrome (6673692963766).

The spelling of 3252461321243 in words is "three trillion, two hundred fifty-two billion, four hundred sixty-one million, three hundred twenty-one thousand, two hundred forty-three".