424625722242 has 8 divisors (see below), whose sum is σ = 849251444496. Its totient is φ = 141541907412.

The previous prime is 424625722211. The next prime is 424625722273. The reversal of 424625722242 is 242227526424.

It is an interprime number because it is at equal distance from previous prime (424625722211) and next prime (424625722273).

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

424625722242 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 424625722194 and 424625722203.

It is an unprimeable number.

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, 35385476848 + ... + 35385476859.

It is an arithmetic number, because the mean of its divisors is an integer number (106156430562).

Almost surely, 2^424625722242 is an apocalyptic number.

424625722242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424625722242 is a wasteful number, since it uses less digits than its factorization.

424625722242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70770953712.

The product of its digits is 860160, while the sum is 42.

The spelling of 424625722242 in words is "four hundred twenty-four billion, six hundred twenty-five million, seven hundred twenty-two thousand, two hundred forty-two".