3243340634452 has 6 divisors (see below), whose sum is σ = 5675846110298. Its totient is φ = 1621670317224.

The previous prime is 3243340634411. The next prime is 3243340634461. The reversal of 3243340634452 is 2544360433423.

It can be written as a sum of positive squares in only one way, i.e., 1992061251216 + 1251279383236 = 1411404^2 + 1118606^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3243340634399 and 3243340634408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 405417579303 + ... + 405417579310.

Almost surely, 2^{3243340634452} is an apocalyptic number.

It is an amenable number.

3243340634452 is a deficient number, since it is larger than the sum of its proper divisors (2432505475846).

3243340634452 is a wasteful number, since it uses less digits than its factorization.

3243340634452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810835158617 (or 810835158615 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 43.

The spelling of 3243340634452 in words is "three trillion, two hundred forty-three billion, three hundred forty million, six hundred thirty-four thousand, four hundred fifty-two".