4405312044124 has 24 divisors (see below), whose sum is σ = 7914545307648. Its totient is φ = 2144504118960.

The previous prime is 4405312043929. The next prime is 4405312044127. The reversal of 4405312044124 is 4214402135044.

It is a super-2 number, since 2×4405312044124² (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 4405312044124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4405312044127) 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, 61305744 + ... + 61377559.

It is an arithmetic number, because the mean of its divisors is an integer number (329772721152).

Almost surely, 2^{4405312044124} is an apocalyptic number.

It is an amenable number.

4405312044124 is a deficient number, since it is larger than the sum of its proper divisors (3509233263524).

4405312044124 is a wasteful number, since it uses less digits than its factorization.

4405312044124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122683545 (or 122683543 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 4405312044124 its reverse (4214402135044), we get a palindrome (8619714179168).

The spelling of 4405312044124 in words is "four trillion, four hundred five billion, three hundred twelve million, forty-four thousand, one hundred twenty-four".