2214442442404 has 12 divisors (see below), whose sum is σ = 3875794009164. Its totient is φ = 1107072725504.

The previous prime is 2214442442371. The next prime is 2214442442419. The reversal of 2214442442404 is 4042442444122.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 190054146304 + 2024388296100 = 435952^2 + 1422810^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37090369 + ... + 37150024.

It is an arithmetic number, because the mean of its divisors is an integer number (322982834097).

Almost surely, 2^{2214442442404} is an apocalyptic number.

It is an amenable number.

2214442442404 is a deficient number, since it is larger than the sum of its proper divisors (1661351566760).

2214442442404 is a wasteful number, since it uses less digits than its factorization.

2214442442404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74247854 (or 74247852 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 37.

Adding to 2214442442404 its reverse (4042442444122), we get a palindrome (6256884886526).

The spelling of 2214442442404 in words is "two trillion, two hundred fourteen billion, four hundred forty-two million, four hundred forty-two thousand, four hundred four".