13442434214404 has 24 divisors (see below), whose sum is σ = 25334055773208. Its totient is φ = 6204142256640.

The previous prime is 13442434214399. The next prime is 13442434214413. The reversal of 13442434214404 is 40441243424431.

It can be written as a sum of positive squares in 4 ways, for example, as 99837040900 + 13342597173504 = 315970^2 + 3652752^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4661034 + ... + 6972094.

It is an arithmetic number, because the mean of its divisors is an integer number (1055585657217).

Almost surely, 2^{13442434214404} is an apocalyptic number.

It is an amenable number.

13442434214404 is a deficient number, since it is larger than the sum of its proper divisors (11891621558804).

13442434214404 is a wasteful number, since it uses less digits than its factorization.

13442434214404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422935 (or 2422933 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 13442434214404 its reverse (40441243424431), we get a palindrome (53883677638835).

The spelling of 13442434214404 in words is "thirteen trillion, four hundred forty-two billion, four hundred thirty-four million, two hundred fourteen thousand, four hundred four".