4102040221323 has 32 divisors (see below), whose sum is σ = 5998020483840. Its totient is φ = 2472996925440.

The previous prime is 4102040221283. The next prime is 4102040221333. The reversal of 4102040221323 is 3231220402014.

It is a happy number.

It is not a de Polignac number, because 4102040221323 - 2³² = 4097745254027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4102040221293 and 4102040221302.

It is not an unprimeable number, because it can be changed into a prime (4102040221333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114171840 + ... + 114207762.

It is an arithmetic number, because the mean of its divisors is an integer number (187438140120).

Almost surely, 2^{4102040221323} is an apocalyptic number.

4102040221323 is a deficient number, since it is larger than the sum of its proper divisors (1895980262517).

4102040221323 is a wasteful number, since it uses less digits than its factorization.

4102040221323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54059.

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

Adding to 4102040221323 its reverse (3231220402014), we get a palindrome (7333260623337).

The spelling of 4102040221323 in words is "four trillion, one hundred two billion, forty million, two hundred twenty-one thousand, three hundred twenty-three".