2021143303334 has 8 divisors (see below), whose sum is σ = 3034400268360. Its totient is φ = 1009676547216.

The previous prime is 2021143303321. The next prime is 2021143303349. The reversal of 2021143303334 is 4333033411202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2021143303334² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2021143303297 and 2021143303306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447549404 + ... + 447553919.

It is an arithmetic number, because the mean of its divisors is an integer number (379300033545).

Almost surely, 2^{2021143303334} is an apocalyptic number.

2021143303334 is a deficient number, since it is larger than the sum of its proper divisors (1013256965026).

2021143303334 is a wasteful number, since it uses less digits than its factorization.

2021143303334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895104454.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 2021143303334 its reverse (4333033411202), we get a palindrome (6354176714536).

The spelling of 2021143303334 in words is "two trillion, twenty-one billion, one hundred forty-three million, three hundred three thousand, three hundred thirty-four".