44543135223404 has 6 divisors (see below), whose sum is σ = 77950486640964. Its totient is φ = 22271567611700.

The previous prime is 44543135223343. The next prime is 44543135223409. The reversal of 44543135223404 is 40432253134544.

It is a super-2 number, since 2×44543135223404² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44543135223409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5567891902922 + ... + 5567891902929.

It is an arithmetic number, because the mean of its divisors is an integer number (12991747773494).

Almost surely, 2^{44543135223404} is an apocalyptic number.

It is an amenable number.

44543135223404 is a deficient number, since it is larger than the sum of its proper divisors (33407351417560).

44543135223404 is a wasteful number, since it uses less digits than its factorization.

44543135223404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11135783805855 (or 11135783805853 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 44.

Adding to 44543135223404 its reverse (40432253134544), we get a palindrome (84975388357948).

The spelling of 44543135223404 in words is "forty-four trillion, five hundred forty-three billion, one hundred thirty-five million, two hundred twenty-three thousand, four hundred four".