2114343240 has 32 divisors (see below), whose sum is σ = 6343030080. Its totient is φ = 563824832.

The previous prime is 2114343211. The next prime is 2114343263. The reversal of 2114343240 is 423434112.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2114343240.

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, 8809644 + ... + 8809883.

It is an arithmetic number, because the mean of its divisors is an integer number (198219690).

Almost surely, 2^2114343240 is an apocalyptic number.

2114343240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2114343240 is an abundant number, since it is smaller than the sum of its proper divisors (4228686840).

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

2114343240 is a wasteful number, since it uses less digits than its factorization.

2114343240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17619541 (or 17619537 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2114343240 is about 45981.9882127774. The cubic root of 2114343240 is about 1283.4880530089.

Adding to 2114343240 its reverse (423434112), we get a palindrome (2537777352).

The spelling of 2114343240 in words is "two billion, one hundred fourteen million, three hundred forty-three thousand, two hundred forty".