4334405344442 has 32 divisors (see below), whose sum is σ = 6664751664912. Its totient is φ = 2113343325184.

The previous prime is 4334405344327. The next prime is 4334405344447. The reversal of 4334405344442 is 2444435044334.

It can be written as a sum of positive squares in 8 ways, for example, as 4326612162601 + 7793181841 = 2080051^2 + 88279^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4334405344393 and 4334405344402.

It is not an unprimeable number, because it can be changed into a prime (4334405344447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20295488 + ... + 20507940.

Almost surely, 2^{4334405344442} is an apocalyptic number.

4334405344442 is a deficient number, since it is larger than the sum of its proper divisors (2330346320470).

4334405344442 is a wasteful number, since it uses less digits than its factorization.

4334405344442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213682.

The product of its (nonzero) digits is 4423680, while the sum is 44.

The spelling of 4334405344442 in words is "four trillion, three hundred thirty-four billion, four hundred five million, three hundred forty-four thousand, four hundred forty-two".