2145234141333 has 24 divisors (see below), whose sum is σ = 3149893992960. Its totient is φ = 1406683227840.

The previous prime is 2145234141313. The next prime is 2145234141343. The reversal of 2145234141333 is 3331414325412.

2145234141333 is a `hidden beast` number, since 2 + 1 + 4 + 5 + 234 + 1 + 413 + 3 + 3 = 666.

It is not a de Polignac number, because 2145234141333 - 2⁵ = 2145234141301 is a prime.

It is a super-2 number, since 2×2145234141333² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2145234141313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6857991 + ... + 7163972.

It is an arithmetic number, because the mean of its divisors is an integer number (131245583040).

Almost surely, 2^{2145234141333} is an apocalyptic number.

It is an amenable number.

2145234141333 is a deficient number, since it is larger than the sum of its proper divisors (1004659851627).

2145234141333 is a wasteful number, since it uses less digits than its factorization.

2145234141333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14022249 (or 14022246 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

Adding to 2145234141333 its reverse (3331414325412), we get a palindrome (5476648466745).

The spelling of 2145234141333 in words is "two trillion, one hundred forty-five billion, two hundred thirty-four million, one hundred forty-one thousand, three hundred thirty-three".