4405234214544 has 40 divisors (see below), whose sum is σ = 11381145940992. Its totient is φ = 1468287849600.

The previous prime is 4405234214543. The next prime is 4405234214597. The reversal of 4405234214544 is 4454124325044.

It is a super-2 number, since 2×4405234214544² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4405234214496 and 4405234214505.

It is not an unprimeable number, because it can be changed into a prime (4405234214543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3283807 + ... + 4426494.

Almost surely, 2^{4405234214544} is an apocalyptic number.

It is an amenable number.

4405234214544 is an abundant number, since it is smaller than the sum of its proper divisors (6975911726448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4405234214544 is a wasteful number, since it uses less digits than its factorization.

4405234214544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7722215 (or 7722209 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 42.

Adding to 4405234214544 its reverse (4454124325044), we get a palindrome (8859358539588).

The spelling of 4405234214544 in words is "four trillion, four hundred five billion, two hundred thirty-four million, two hundred fourteen thousand, five hundred forty-four".