424545551333121 has 8 divisors (see below), whose sum is σ = 568165050112320. Its totient is φ = 281978210054672.

The previous prime is 424545551333093. The next prime is 424545551333153. The reversal of 424545551333121 is 121333155545424.

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 424545551333121 - 2²⁹ = 424545014462209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424545551333221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263039374245 + ... + 263039375858.

It is an arithmetic number, because the mean of its divisors is an integer number (71020631264040).

Almost surely, 2^{424545551333121} is an apocalyptic number.

It is an amenable number.

424545551333121 is a deficient number, since it is larger than the sum of its proper divisors (143619498779199).

424545551333121 is a wasteful number, since it uses less digits than its factorization.

424545551333121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526078750375.

The product of its digits is 4320000, while the sum is 48.

The spelling of 424545551333121 in words is "four hundred twenty-four trillion, five hundred forty-five billion, five hundred fifty-one million, three hundred thirty-three thousand, one hundred twenty-one".