240344322 has 16 divisors (see below), whose sum is σ = 486090720. Its totient is φ = 79214432.

The previous prime is 240344309. The next prime is 240344353. The reversal of 240344322 is 223443042.

It is a junction number, because it is equal to n+sod(n) for n = 240344292 and 240344301.

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, 224508 + ... + 225575.

It is an arithmetic number, because the mean of its divisors is an integer number (30380670).

Almost surely, 2^240344322 is an apocalyptic number.

240344322 is an abundant number, since it is smaller than the sum of its proper divisors (245746398).

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

240344322 is a wasteful number, since it uses less digits than its factorization.

240344322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450177.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 240344322 is about 15503.0423465848. The cubic root of 240344322 is about 621.7435504327.

Adding to 240344322 its reverse (223443042), we get a palindrome (463787364).

The spelling of 240344322 in words is "two hundred forty million, three hundred forty-four thousand, three hundred twenty-two".