4522044620439 has 12 divisors (see below), whose sum is σ = 6542857148256. Its totient is φ = 3009612604992.

The previous prime is 4522044620419. The next prime is 4522044620449. The reversal of 4522044620439 is 9340264402254.

4522044620439 is a `hidden beast` number, since 4 + 5 + 2 + 204 + 4 + 6 + 2 + 0 + 439 = 666.

It is not a de Polignac number, because 4522044620439 - 2⁵ = 4522044620407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4522044620394 and 4522044620403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4522044620419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 423645087 + ... + 423655760.

It is an arithmetic number, because the mean of its divisors is an integer number (545238095688).

Almost surely, 2^{4522044620439} is an apocalyptic number.

4522044620439 is a deficient number, since it is larger than the sum of its proper divisors (2020812527817).

4522044620439 is a wasteful number, since it uses less digits than its factorization.

4522044620439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847301446 (or 847301443 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 45.

The spelling of 4522044620439 in words is "four trillion, five hundred twenty-two billion, forty-four million, six hundred twenty thousand, four hundred thirty-nine".