424625722243 has 8 divisors (see below), whose sum is σ = 426799839312. Its totient is φ = 422451794016.

The previous prime is 424625722211. The next prime is 424625722273. The reversal of 424625722243 is 342227526424.

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 424625722243 - 2⁵ = 424625722211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 424625722243.

It is not an unprimeable number, because it can be changed into a prime (424625722273) 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, 7676521 + ... + 7731637.

It is an arithmetic number, because the mean of its divisors is an integer number (53349979914).

Almost surely, 2^424625722243 is an apocalyptic number.

424625722243 is a deficient number, since it is larger than the sum of its proper divisors (2174117069).

424625722243 is a wasteful number, since it uses less digits than its factorization.

424625722243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94421.

The product of its digits is 1290240, while the sum is 43.

The spelling of 424625722243 in words is "four hundred twenty-four billion, six hundred twenty-five million, seven hundred twenty-two thousand, two hundred forty-three".