4404052003045 has 16 divisors (see below), whose sum is σ = 5296497326208. Its totient is φ = 3515491869120.

The previous prime is 4404052003031. The next prime is 4404052003051. The reversal of 4404052003045 is 5403002504044.

It is not a de Polignac number, because 4404052003045 - 2⁹ = 4404052002533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4404052002998 and 4404052003016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4704207 + ... + 5562163.

It is an arithmetic number, because the mean of its divisors is an integer number (331031082888).

Almost surely, 2^{4404052003045} is an apocalyptic number.

It is an amenable number.

4404052003045 is a deficient number, since it is larger than the sum of its proper divisors (892445323163).

4404052003045 is a wasteful number, since it uses less digits than its factorization.

4404052003045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860220.

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 4404052003045 its reverse (5403002504044), we get a palindrome (9807054507089).

The spelling of 4404052003045 in words is "four trillion, four hundred four billion, fifty-two million, three thousand, forty-five".