424122346643 has 8 divisors (see below), whose sum is σ = 428189634288. Its totient is φ = 420056976384.

The previous prime is 424122346619. The next prime is 424122346663. The reversal of 424122346643 is 346643221424.

It is a happy number.

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 424122346643 - 2⁶ = 424122346579 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 424122346643.

It is not an unprimeable number, because it can be changed into a prime (424122346603) 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, 32846 + ... + 921587.

It is an arithmetic number, because the mean of its divisors is an integer number (53523704286).

Almost surely, 2^424122346643 is an apocalyptic number.

424122346643 is a deficient number, since it is larger than the sum of its proper divisors (4067287645).

424122346643 is a wasteful number, since it uses less digits than its factorization.

424122346643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958693.

The product of its digits is 663552, while the sum is 41.

The spelling of 424122346643 in words is "four hundred twenty-four billion, one hundred twenty-two million, three hundred forty-six thousand, six hundred forty-three".