3342440442433 has 4 divisors (see below), whose sum is σ = 3342444672708. Its totient is φ = 3342436212160.

The previous prime is 3342440442389. The next prime is 3342440442443.

3342440442433 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1993258301584 + 1349182140849 = 1411828^2 + 1161543^2 .

It is a cyclic number.

It is not a de Polignac number, because 3342440442433 - 2¹³ = 3342440434241 is a prime.

It is a super-2 number, since 2×3342440442433² (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 (3342440442443) 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 3 ways as a sum of consecutive naturals, for example, 537916 + ... + 2640877.

It is an arithmetic number, because the mean of its divisors is an integer number (835611168177).

Almost surely, 2^{3342440442433} is an apocalyptic number.

It is an amenable number.

3342440442433 is a deficient number, since it is larger than the sum of its proper divisors (4230275).

3342440442433 is a wasteful number, since it uses less digits than its factorization.

3342440442433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4230274.

The product of its (nonzero) digits is 1327104, while the sum is 40.

It can be divided in two parts, 3342440 and 442433, that added together give a palindrome (3784873).

The spelling of 3342440442433 in words is "three trillion, three hundred forty-two billion, four hundred forty million, four hundred forty-two thousand, four hundred thirty-three".