4044235045 has 16 divisors (see below), whose sum is σ = 5020876800. Its totient is φ = 3123993600.

The previous prime is 4044235037. The next prime is 4044235051. The reversal of 4044235045 is 5405324404.

It is not a de Polignac number, because 4044235045 - 2³ = 4044235037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 4044234998 and 4044235016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40540 + ... + 98650.

It is an arithmetic number, because the mean of its divisors is an integer number (313804800).

Almost surely, 2^4044235045 is an apocalyptic number.

It is an amenable number.

4044235045 is a deficient number, since it is larger than the sum of its proper divisors (976641755).

4044235045 is a wasteful number, since it uses less digits than its factorization.

4044235045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58596.

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

The square root of 4044235045 is about 63594.3004128515. The cubic root of 4044235045 is about 1593.2311762562.

Adding to 4044235045 its reverse (5405324404), we get a palindrome (9449559449).

The spelling of 4044235045 in words is "four billion, forty-four million, two hundred thirty-five thousand, forty-five".