2153342133332 has 72 divisors (see below), whose sum is σ = 4191803746200. Its totient is φ = 966758727168.

The previous prime is 2153342133289. The next prime is 2153342133347. The reversal of 2153342133332 is 2333312433512.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 930557339716 + 1222784793616 = 964654^2 + 1105796^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2153342133292 and 2153342133301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146788094 + ... + 146802762.

It is an arithmetic number, because the mean of its divisors is an integer number (58219496475).

Almost surely, 2^{2153342133332} is an apocalyptic number.

It is an amenable number.

2153342133332 is a deficient number, since it is larger than the sum of its proper divisors (2038461612868).

2153342133332 is a wasteful number, since it uses less digits than its factorization.

2153342133332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20605 (or 20590 counting only the distinct ones).

The product of its digits is 116640, while the sum is 35.

Adding to 2153342133332 its reverse (2333312433512), we get a palindrome (4486654566844).

The spelling of 2153342133332 in words is "two trillion, one hundred fifty-three billion, three hundred forty-two million, one hundred thirty-three thousand, three hundred thirty-two".