3351409947439 has 8 divisors (see below), whose sum is σ = 3374230384800. Its totient is φ = 3328593880416.

The previous prime is 3351409947437. The next prime is 3351409947443. The reversal of 3351409947439 is 9347499041533.

3351409947439 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3351409947439 - 2¹ = 3351409947437 is a prime.

It is a super-2 number, since 2×3351409947439² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3351409947437) 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 7 ways as a sum of consecutive naturals, for example, 453769 + ... + 2628445.

It is an arithmetic number, because the mean of its divisors is an integer number (421778798100).

Almost surely, 2^{3351409947439} is an apocalyptic number.

3351409947439 is a deficient number, since it is larger than the sum of its proper divisors (22820437361).

3351409947439 is a wasteful number, since it uses less digits than its factorization.

3351409947439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185169.

The product of its (nonzero) digits is 44089920, while the sum is 61.

The spelling of 3351409947439 in words is "three trillion, three hundred fifty-one billion, four hundred nine million, nine hundred forty-seven thousand, four hundred thirty-nine".