3209952204013 has 2 divisors, whose sum is σ = 3209952204014. Its totient is φ = 3209952204012.

The previous prime is 3209952203993. The next prime is 3209952204047. The reversal of 3209952204013 is 3104022599023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2836115341929 + 373836862084 = 1684077^2 + 611422^2 .

It is an emirp because it is prime and its reverse (3104022599023) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3209952204013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3209952214013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1604976102006 + 1604976102007.

It is an arithmetic number, because the mean of its divisors is an integer number (1604976102007).

Almost surely, 2^{3209952204013} is an apocalyptic number.

It is an amenable number.

3209952204013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3209952204013 is an equidigital number, since it uses as much as digits as its factorization.

3209952204013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 3209952204013 in words is "three trillion, two hundred nine billion, nine hundred fifty-two million, two hundred four thousand, thirteen".