4404200143121 has 8 divisors (see below), whose sum is σ = 4424733261000. Its totient is φ = 4383680965632.

The previous prime is 4404200143103. The next prime is 4404200143159. The reversal of 4404200143121 is 1213410024044.

It can be written as a sum of positive squares in 4 ways, for example, as 1574272090000 + 2829928053121 = 1254700^2 + 1682239^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4404200143121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4404200143171) 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, 2851496 + ... + 4115753.

It is an arithmetic number, because the mean of its divisors is an integer number (553091657625).

Almost surely, 2^{4404200143121} is an apocalyptic number.

It is an amenable number.

4404200143121 is a deficient number, since it is larger than the sum of its proper divisors (20533117879).

4404200143121 is a wasteful number, since it uses less digits than its factorization.

4404200143121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6970195.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 4404200143121 its reverse (1213410024044), we get a palindrome (5617610167165).

The spelling of 4404200143121 in words is "four trillion, four hundred four billion, two hundred million, one hundred forty-three thousand, one hundred twenty-one".