4102211343021 has 32 divisors (see below), whose sum is σ = 6286217172480. Its totient is φ = 2353341873600.

The previous prime is 4102211343011. The next prime is 4102211343023. The reversal of 4102211343021 is 1203431122014.

It is not a de Polignac number, because 4102211343021 - 2⁵ = 4102211342989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4102211342982 and 4102211343000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102211343023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2029455 + ... + 3510428.

It is an arithmetic number, because the mean of its divisors is an integer number (196444286640).

Almost surely, 2^{4102211343021} is an apocalyptic number.

It is an amenable number.

4102211343021 is a deficient number, since it is larger than the sum of its proper divisors (2184005829459).

4102211343021 is a wasteful number, since it uses less digits than its factorization.

4102211343021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5541097.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 4102211343021 its reverse (1203431122014), we get a palindrome (5305642465035).

The spelling of 4102211343021 in words is "four trillion, one hundred two billion, two hundred eleven million, three hundred forty-three thousand, twenty-one".