2133712421035 has 64 divisors (see below), whose sum is σ = 2944232976384. Its totient is φ = 1470486528000.

The previous prime is 2133712421033. The next prime is 2133712421039. The reversal of 2133712421035 is 5301242173312.

It is not a de Polignac number, because 2133712421035 - 2¹ = 2133712421033 is a prime.

It is a super-2 number, since 2×2133712421035² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133712421033) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 367815135 + ... + 367820935.

It is an arithmetic number, because the mean of its divisors is an integer number (46003640256).

Almost surely, 2^{2133712421035} is an apocalyptic number.

2133712421035 is a deficient number, since it is larger than the sum of its proper divisors (810520555349).

2133712421035 is a wasteful number, since it uses less digits than its factorization.

2133712421035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8584.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 2133712421035 its reverse (5301242173312), we get a palindrome (7434954594347).

The spelling of 2133712421035 in words is "two trillion, one hundred thirty-three billion, seven hundred twelve million, four hundred twenty-one thousand, thirty-five".