240033000002021 has 8 divisors (see below), whose sum is σ = 261021577109400. Its totient is φ = 219807643880448.

The previous prime is 240033000002017. The next prime is 240033000002041. The reversal of 240033000002021 is 120200000330042.

240033000002021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 201510942657025 + 38522057344996 = 14195455^2 + 6206614^2 .

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

It is not a de Polignac number, because 240033000002021 - 2² = 240033000002017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240033000002011) 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, 190805245796 + ... + 190805247053.

It is an arithmetic number, because the mean of its divisors is an integer number (32627697138675).

Almost surely, 2^{240033000002021} is an apocalyptic number.

It is an amenable number.

240033000002021 is a deficient number, since it is larger than the sum of its proper divisors (20988577107379).

240033000002021 is a wasteful number, since it uses less digits than its factorization.

240033000002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381610492903.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 240033000002021 its reverse (120200000330042), we get a palindrome (360233000332063).

The spelling of 240033000002021 in words is "two hundred forty trillion, thirty-three billion, two thousand, twenty-one".