4440034033425 has 36 divisors (see below), whose sum is σ = 8298359269824. Its totient is φ = 2265060837600.

The previous prime is 4440034033403. The next prime is 4440034033483. The reversal of 4440034033425 is 5243304300444.

It is not a de Polignac number, because 4440034033425 - 2¹⁸ = 4440033771281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4440034033425.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 428983621 + ... + 428993970.

Almost surely, 2^{4440034033425} is an apocalyptic number.

4440034033425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4440034033425 is a deficient number, since it is larger than the sum of its proper divisors (3858325236399).

4440034033425 is a wasteful number, since it uses less digits than its factorization.

4440034033425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857977630 (or 857977622 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 36.

Adding to 4440034033425 its reverse (5243304300444), we get a palindrome (9683338333869).

The spelling of 4440034033425 in words is "four trillion, four hundred forty billion, thirty-four million, thirty-three thousand, four hundred twenty-five".