2317442240 has 28 divisors (see below), whose sum is σ = 5518410096. Its totient is φ = 926976768.

The previous prime is 2317442233. The next prime is 2317442243. The reversal of 2317442240 is 422447132.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2317442243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3620684 + ... + 3621323.

Almost surely, 2^2317442240 is an apocalyptic number.

2317442240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2317442240 is an abundant number, since it is smaller than the sum of its proper divisors (3200967856).

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

2317442240 is an equidigital number, since it uses as much as digits as its factorization.

2317442240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7242024 (or 7242014 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 2317442240 is about 48139.8196922257. The cubic root of 2317442240 is about 1323.3345140319.

Adding to 2317442240 its reverse (422447132), we get a palindrome (2739889372).

The spelling of 2317442240 in words is "two billion, three hundred seventeen million, four hundred forty-two thousand, two hundred forty".