2243444102404 has 24 divisors (see below), whose sum is σ = 3949149708000. Its totient is φ = 1115119391040.

The previous prime is 2243444102401. The next prime is 2243444102437. The reversal of 2243444102404 is 4042014443422.

It is a super-2 number, since 2×2243444102404² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2243444102404.

It is not an unprimeable number, because it can be changed into a prime (2243444102401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1914672 + ... + 2855320.

It is an arithmetic number, because the mean of its divisors is an integer number (164547904500).

Almost surely, 2^{2243444102404} is an apocalyptic number.

It is an amenable number.

2243444102404 is a deficient number, since it is larger than the sum of its proper divisors (1705705605596).

2243444102404 is a wasteful number, since it uses less digits than its factorization.

2243444102404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944163 (or 944161 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 2243444102404 its reverse (4042014443422), we get a palindrome (6285458545826).

The spelling of 2243444102404 in words is "two trillion, two hundred forty-three billion, four hundred forty-four million, one hundred two thousand, four hundred four".