333242023021 has 8 divisors (see below), whose sum is σ = 334323110264. Its totient is φ = 332161482240.

The previous prime is 333242023019. The next prime is 333242023033. The reversal of 333242023021 is 120320242333.

It can be written as a sum of positive squares in 4 ways, for example, as 16932515625 + 316309507396 = 130125^2 + 562414^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 333242023021 - 2¹ = 333242023019 is a prime.

It is a super-2 number, since 2×333242023021² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333242023001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1103191 + ... + 1372411.

It is an arithmetic number, because the mean of its divisors is an integer number (41790388783).

Almost surely, 2^333242023021 is an apocalyptic number.

It is an amenable number.

333242023021 is a deficient number, since it is larger than the sum of its proper divisors (1081087243).

333242023021 is a wasteful number, since it uses less digits than its factorization.

333242023021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273231.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 333242023021 its reverse (120320242333), we get a palindrome (453562265354).

The spelling of 333242023021 in words is "three hundred thirty-three billion, two hundred forty-two million, twenty-three thousand, twenty-one".