424625722241 has 4 divisors (see below), whose sum is σ = 485286539712. Its totient is φ = 363964904772.

The previous prime is 424625722211. The next prime is 424625722273. The reversal of 424625722241 is 142227526424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 424625722241 - 2³⁰ = 423551980417 is a prime.

It is a super-3 number, since 3×424625722241³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424625722211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30330408725 + ... + 30330408738.

It is an arithmetic number, because the mean of its divisors is an integer number (121321634928).

Almost surely, 2^424625722241 is an apocalyptic number.

It is an amenable number.

424625722241 is a deficient number, since it is larger than the sum of its proper divisors (60660817471).

424625722241 is an equidigital number, since it uses as much as digits as its factorization.

424625722241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60660817470.

The product of its digits is 430080, while the sum is 41.

The spelling of 424625722241 in words is "four hundred twenty-four billion, six hundred twenty-five million, seven hundred twenty-two thousand, two hundred forty-one".