4133242320021 has 12 divisors (see below), whose sum is σ = 6229814511648. Its totient is φ = 2635690754664.

The previous prime is 4133242319993. The next prime is 4133242320029. The reversal of 4133242320021 is 1200232423314.

4133242320021 is a `hidden beast` number, since 4 + 1 + 3 + 32 + 423 + 200 + 2 + 1 = 666.

It is not a de Polignac number, because 4133242320021 - 2⁶ = 4133242319957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4133242320029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9983676895 + ... + 9983677308.

It is an arithmetic number, because the mean of its divisors is an integer number (519151209304).

Almost surely, 2^{4133242320021} is an apocalyptic number.

It is an amenable number.

4133242320021 is a deficient number, since it is larger than the sum of its proper divisors (2096572191627).

4133242320021 is a wasteful number, since it uses less digits than its factorization.

4133242320021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19967354232 (or 19967354229 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 4133242320021 its reverse (1200232423314), we get a palindrome (5333474743335).

The spelling of 4133242320021 in words is "four trillion, one hundred thirty-three billion, two hundred forty-two million, three hundred twenty thousand, twenty-one".