2142335283 has 8 divisors (see below), whose sum is σ = 3116124096. Its totient is φ = 1298385000.

The previous prime is 2142335281. The next prime is 2142335297. The reversal of 2142335283 is 3825332412.

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

It is not a de Polignac number, because 2142335283 - 2¹ = 2142335281 is a prime.

It is a super-3 number, since 3×2142335283³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 64919251 = 2142335283 / (2 + 1 + 4 + 2 + 3 + 3 + 5 + 2 + 8 + 3).

It is not an unprimeable number, because it can be changed into a prime (2142335281) 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 7 ways as a sum of consecutive naturals, for example, 32459593 + ... + 32459658.

It is an arithmetic number, because the mean of its divisors is an integer number (389515512).

Almost surely, 2^2142335283 is an apocalyptic number.

2142335283 is a deficient number, since it is larger than the sum of its proper divisors (973788813).

2142335283 is a wasteful number, since it uses less digits than its factorization.

2142335283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64919265.

The product of its digits is 34560, while the sum is 33.

The square root of 2142335283 is about 46285.3679147093. The cubic root of 2142335283 is about 1289.1273233600.

Adding to 2142335283 its reverse (3825332412), we get a palindrome (5967667695).

The spelling of 2142335283 in words is "two billion, one hundred forty-two million, three hundred thirty-five thousand, two hundred eighty-three".