3455442433121 has 48 divisors (see below), whose sum is σ = 4341348109440. Its totient is φ = 2733859054080.

The previous prime is 3455442433111. The next prime is 3455442433127. The reversal of 3455442433121 is 1213342445543.

It is not a de Polignac number, because 3455442433121 - 2⁶ = 3455442433057 is a prime.

It is a super-2 number, since 2×3455442433121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3455442433127) 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 47 ways as a sum of consecutive naturals, for example, 62298761 + ... + 62354201.

It is an arithmetic number, because the mean of its divisors is an integer number (90444752280).

Almost surely, 2^{3455442433121} is an apocalyptic number.

It is an amenable number.

3455442433121 is a deficient number, since it is larger than the sum of its proper divisors (885905676319).

3455442433121 is a wasteful number, since it uses less digits than its factorization.

3455442433121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57414 (or 57407 counting only the distinct ones).

The product of its digits is 691200, while the sum is 41.

Adding to 3455442433121 its reverse (1213342445543), we get a palindrome (4668784878664).

The spelling of 3455442433121 in words is "three trillion, four hundred fifty-five billion, four hundred forty-two million, four hundred thirty-three thousand, one hundred twenty-one".