3338405447881 has 8 divisors (see below), whose sum is σ = 3820906638144. Its totient is φ = 2857300789200.

The previous prime is 3338405447869. The next prime is 3338405447893. The reversal of 3338405447881 is 1887445048333.

It is an interprime number because it is at equal distance from previous prime (3338405447869) and next prime (3338405447893).

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 3338405447881 - 2¹¹ = 3338405445833 is a prime.

It is a super-2 number, since 2×3338405447881² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3338405447281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349127770 + ... + 349137331.

It is an arithmetic number, because the mean of its divisors is an integer number (477613329768).

Almost surely, 2^{3338405447881} is an apocalyptic number.

It is an amenable number.

3338405447881 is a deficient number, since it is larger than the sum of its proper divisors (482501190263).

3338405447881 is an equidigital number, since it uses as much as digits as its factorization.

3338405447881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698265791.

The product of its (nonzero) digits is 30965760, while the sum is 58.

The spelling of 3338405447881 in words is "three trillion, three hundred thirty-eight billion, four hundred five million, four hundred forty-seven thousand, eight hundred eighty-one".