424550055121 has 8 divisors (see below), whose sum is σ = 428034551400. Its totient is φ = 421074028032.

The previous prime is 424550055091. The next prime is 424550055179. The reversal of 424550055121 is 121550055424.

It can be written as a sum of positive squares in 4 ways, for example, as 51546707521 + 373003347600 = 227039^2 + 610740^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 424550055121 - 2⁹ = 424550054609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424550025121) 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, 2016610 + ... + 2217163.

It is an arithmetic number, because the mean of its divisors is an integer number (53504318925).

Almost surely, 2^424550055121 is an apocalyptic number.

It is an amenable number.

424550055121 is a deficient number, since it is larger than the sum of its proper divisors (3484496279).

424550055121 is a wasteful number, since it uses less digits than its factorization.

424550055121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4234595.

The product of its (nonzero) digits is 40000, while the sum is 34.

The spelling of 424550055121 in words is "four hundred twenty-four billion, five hundred fifty million, fifty-five thousand, one hundred twenty-one".