40330122 has 32 divisors (see below), whose sum is σ = 97036800. Its totient is φ = 10916208.

The previous prime is 40330117. The next prime is 40330123. The reversal of 40330122 is 22103304.

40330122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40330123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24472 + ... + 26067.

It is an arithmetic number, because the mean of its divisors is an integer number (3032400).

Almost surely, 2^40330122 is an apocalyptic number.

40330122 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

40330122 is an abundant number, since it is smaller than the sum of its proper divisors (56706678).

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

40330122 is a wasteful number, since it uses less digits than its factorization.

40330122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50570.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 40330122 is about 6350.6001291217. The cubic root of 40330122 is about 342.9334473521.

Adding to 40330122 its reverse (22103304), we get a palindrome (62433426).

The spelling of 40330122 in words is "forty million, three hundred thirty thousand, one hundred twenty-two".