3423285478081 has 24 divisors (see below), whose sum is σ = 4305077040320. Its totient is φ = 2658949371936.

The previous prime is 3423285478049. The next prime is 3423285478163. The reversal of 3423285478081 is 1808745823243.

It is not a de Polignac number, because 3423285478081 - 2⁵ = 3423285478049 is a prime.

It is a super-2 number, since 2×3423285478081² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3423285478021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24257610 + ... + 24398323.

Almost surely, 2^{3423285478081} is an apocalyptic number.

It is an amenable number.

3423285478081 is a deficient number, since it is larger than the sum of its proper divisors (881791562239).

3423285478081 is a wasteful number, since it uses less digits than its factorization.

3423285478081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48656005 (or 48655982 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 55.

The spelling of 3423285478081 in words is "three trillion, four hundred twenty-three billion, two hundred eighty-five million, four hundred seventy-eight thousand, eighty-one".