4240342212 has 12 divisors (see below), whose sum is σ = 9894131856. Its totient is φ = 1413447400.

The previous prime is 4240342189. The next prime is 4240342217. The reversal of 4240342212 is 2122430424.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (4240342217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176680914 + ... + 176680937.

It is an arithmetic number, because the mean of its divisors is an integer number (824510988).

Almost surely, 2^4240342212 is an apocalyptic number.

It is an amenable number.

4240342212 is an abundant number, since it is smaller than the sum of its proper divisors (5653789644).

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

4240342212 is a wasteful number, since it uses less digits than its factorization.

4240342212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353361858 (or 353361856 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4240342212 is about 65117.9100708860. The cubic root of 4240342212 is about 1618.5780099177.

Adding to 4240342212 its reverse (2122430424), we get a palindrome (6362772636).

The spelling of 4240342212 in words is "four billion, two hundred forty million, three hundred forty-two thousand, two hundred twelve".