3378319533457 has 8 divisors (see below), whose sum is σ = 3706028540640. Its totient is φ = 3054042034560.

The previous prime is 3378319533367. The next prime is 3378319533461. The reversal of 3378319533457 is 7543359138733.

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

It is not a de Polignac number, because 3378319533457 - 2¹¹ = 3378319531409 is a prime.

It is a super-2 number, since 2×3378319533457² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3378319533395 and 3378319533404.

It is not an unprimeable number, because it can be changed into a prime (3378319530457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857875008 + ... + 857878945.

It is an arithmetic number, because the mean of its divisors is an integer number (463253567580).

Almost surely, 2^{3378319533457} is an apocalyptic number.

It is an amenable number.

3378319533457 is a deficient number, since it is larger than the sum of its proper divisors (327709007183).

3378319533457 is a wasteful number, since it uses less digits than its factorization.

3378319533457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715754143.

The product of its digits is 85730400, while the sum is 61.

The spelling of 3378319533457 in words is "three trillion, three hundred seventy-eight billion, three hundred nineteen million, five hundred thirty-three thousand, four hundred fifty-seven".