2240435442 has 16 divisors (see below), whose sum is σ = 5120995392. Its totient is φ = 640124400.

The previous prime is 2240435411. The next prime is 2240435453. The reversal of 2240435442 is 2445340422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26671809 + ... + 26671892.

It is an arithmetic number, because the mean of its divisors is an integer number (320062212).

Almost surely, 2^2240435442 is an apocalyptic number.

2240435442 is an abundant number, since it is smaller than the sum of its proper divisors (2880559950).

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

2240435442 is a wasteful number, since it uses less digits than its factorization.

2240435442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53343713.

The product of its (nonzero) digits is 30720, while the sum is 30.

The square root of 2240435442 is about 47333.2382369937. The cubic root of 2240435442 is about 1308.5113018951.

Adding to 2240435442 its reverse (2445340422), we get a palindrome (4685775864).

The spelling of 2240435442 in words is "two billion, two hundred forty million, four hundred thirty-five thousand, four hundred forty-two".