3201013405439 has 4 divisors (see below), whose sum is σ = 3201020204256. Its totient is φ = 3201006606624.

The previous prime is 3201013405427. The next prime is 3201013405531. The reversal of 3201013405439 is 9345043101023.

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

It is a cyclic number.

It is not a de Polignac number, because 3201013405439 - 2⁴⁰ = 2101501777663 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3201013405399 and 3201013405408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201013405039) 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, 2636039 + ... + 3653864.

It is an arithmetic number, because the mean of its divisors is an integer number (800255051064).

Almost surely, 2^{3201013405439} is an apocalyptic number.

3201013405439 is a deficient number, since it is larger than the sum of its proper divisors (6798817).

3201013405439 is an equidigital number, since it uses as much as digits as its factorization.

3201013405439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6798816.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 3201013405439 in words is "three trillion, two hundred one billion, thirteen million, four hundred five thousand, four hundred thirty-nine".