4102224140243 has 24 divisors (see below), whose sum is σ = 4528715824080. Its totient is φ = 3703352970240.

The previous prime is 4102224140237. The next prime is 4102224140257. The reversal of 4102224140243 is 3420414222014.

It is a happy number.

It is not a de Polignac number, because 4102224140243 - 2⁸ = 4102224139987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4102224140143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16355 + ... + 2864387.

It is an arithmetic number, because the mean of its divisors is an integer number (188696492670).

Almost surely, 2^{4102224140243} is an apocalyptic number.

4102224140243 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4102224140243 is a deficient number, since it is larger than the sum of its proper divisors (426491683837).

4102224140243 is a wasteful number, since it uses less digits than its factorization.

4102224140243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848179 (or 2848136 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 4102224140243 its reverse (3420414222014), we get a palindrome (7522638362257).

The spelling of 4102224140243 in words is "four trillion, one hundred two billion, two hundred twenty-four million, one hundred forty thousand, two hundred forty-three".