3342421355545 has 8 divisors (see below), whose sum is σ = 4034923026624. Its totient is φ = 2657925484464.

The previous prime is 3342421355527. The next prime is 3342421355563. The reversal of 3342421355545 is 5455531242433.

3342421355545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3342421355527) and next prime (3342421355563).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3342421355545 is a prime.

It is a super-2 number, since 2×3342421355545² (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 = 3342421355495 and 3342421355504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2001449079 + ... + 2001450748.

It is an arithmetic number, because the mean of its divisors is an integer number (504365378328).

Almost surely, 2^{3342421355545} is an apocalyptic number.

It is an amenable number.

3342421355545 is a deficient number, since it is larger than the sum of its proper divisors (692501671079).

3342421355545 is a wasteful number, since it uses less digits than its factorization.

3342421355545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002899999.

The product of its digits is 4320000, while the sum is 46.

Adding to 3342421355545 its reverse (5455531242433), we get a palindrome (8797952597978).

The spelling of 3342421355545 in words is "three trillion, three hundred forty-two billion, four hundred twenty-one million, three hundred fifty-five thousand, five hundred forty-five".