240422340 has 24 divisors (see below), whose sum is σ = 673182720. Its totient is φ = 64112608.

The previous prime is 240422327. The next prime is 240422353. The reversal of 240422340 is 43224042.

It is an interprime number because it is at equal distance from previous prime (240422327) and next prime (240422353).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2003460 + ... + 2003579.

It is an arithmetic number, because the mean of its divisors is an integer number (28049280).

Almost surely, 2^240422340 is an apocalyptic number.

240422340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240422340 is an abundant number, since it is smaller than the sum of its proper divisors (432760380).

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

240422340 is a wasteful number, since it uses less digits than its factorization.

240422340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4007051 (or 4007049 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 240422340 is about 15505.5583582146. The cubic root of 240422340 is about 621.8108177324.

Adding to 240422340 its reverse (43224042), we get a palindrome (283646382).

The spelling of 240422340 in words is "two hundred forty million, four hundred twenty-two thousand, three hundred forty".