424393122 has 16 divisors (see below), whose sum is σ = 849195072. Its totient is φ = 141396240.

The previous prime is 424393121. The next prime is 424393141. The reversal of 424393122 is 221393424.

It is a self number, because there is not a number n which added to its sum of digits gives 424393122.

It is not an unprimeable number, because it can be changed into a prime (424393121) 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, 2598 + ... + 29249.

It is an arithmetic number, because the mean of its divisors is an integer number (53074692).

Almost surely, 2^424393122 is an apocalyptic number.

424393122 is an abundant number, since it is smaller than the sum of its proper divisors (424801950).

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

424393122 is a wasteful number, since it uses less digits than its factorization.

424393122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34073.

The product of its digits is 10368, while the sum is 30.

The square root of 424393122 is about 20600.8039163524. The cubic root of 424393122 is about 751.4892612882.

The spelling of 424393122 in words is "four hundred twenty-four million, three hundred ninety-three thousand, one hundred twenty-two".