2142432033 has 32 divisors (see below), whose sum is σ = 3321956352. Its totient is φ = 1202947200.

The previous prime is 2142432031. The next prime is 2142432073. The reversal of 2142432033 is 3302342412.

It is not a de Polignac number, because 2142432033 - 2¹ = 2142432031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2142431994 and 2142432012.

It is not an unprimeable number, because it can be changed into a prime (2142432031) 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 31 ways as a sum of consecutive naturals, for example, 279573 + ... + 287133.

It is an arithmetic number, because the mean of its divisors is an integer number (103811136).

Almost surely, 2^2142432033 is an apocalyptic number.

It is an amenable number.

2142432033 is a deficient number, since it is larger than the sum of its proper divisors (1179524319).

2142432033 is a wasteful number, since it uses less digits than its factorization.

2142432033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7805.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2142432033 is about 46286.4130496196. The cubic root of 2142432033 is about 1289.1467291601.

Adding to 2142432033 its reverse (3302342412), we get a palindrome (5444774445).

The spelling of 2142432033 in words is "two billion, one hundred forty-two million, four hundred thirty-two thousand, thirty-three".