3341720537413 has 4 divisors (see below), whose sum is σ = 3342133664620. Its totient is φ = 3341307410208.

The previous prime is 3341720537411. The next prime is 3341720537479. The reversal of 3341720537413 is 3147350271433.

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 369137659489 + 2972582877924 = 607567^2 + 1724118^2 .

It is a cyclic number.

It is not a de Polignac number, because 3341720537413 - 2¹ = 3341720537411 is a prime.

It is a super-2 number, since 2×3341720537413² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3341720537413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3341720537411) 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, 206551470 + ... + 206567647.

It is an arithmetic number, because the mean of its divisors is an integer number (835533416155).

Almost surely, 2^{3341720537413} is an apocalyptic number.

It is an amenable number.

3341720537413 is a deficient number, since it is larger than the sum of its proper divisors (413127207).

3341720537413 is an equidigital number, since it uses as much as digits as its factorization.

3341720537413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413127206.

The product of its (nonzero) digits is 635040, while the sum is 43.

The spelling of 3341720537413 in words is "three trillion, three hundred forty-one billion, seven hundred twenty million, five hundred thirty-seven thousand, four hundred thirteen".