2344268140 has 12 divisors (see below), whose sum is σ = 4922963136. Its totient is φ = 937707248.

The previous prime is 2344268093. The next prime is 2344268141. The reversal of 2344268140 is 418624432.

It is a super-2 number, since 2×2344268140² = 10991186224438119200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2344268096 and 2344268105.

It is not an unprimeable number, because it can be changed into a prime (2344268141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58606684 + ... + 58606723.

It is an arithmetic number, because the mean of its divisors is an integer number (410246928).

Almost surely, 2^2344268140 is an apocalyptic number.

2344268140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2344268140 is an abundant number, since it is smaller than the sum of its proper divisors (2578694996).

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

2344268140 is a wasteful number, since it uses less digits than its factorization.

2344268140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117213416 (or 117213414 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 2344268140 is about 48417.6428587762. The cubic root of 2344268140 is about 1328.4210897612.

The spelling of 2344268140 in words is "two billion, three hundred forty-four million, two hundred sixty-eight thousand, one hundred forty".