142433045 has 8 divisors (see below), whose sum is σ = 171279360. Its totient is φ = 113706640.

The previous prime is 142433041. The next prime is 142433059. The reversal of 142433045 is 540334241.

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

It is not a de Polignac number, because 142433045 - 2² = 142433041 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142433041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27341 + ... + 32130.

It is an arithmetic number, because the mean of its divisors is an integer number (21409920).

Almost surely, 2^142433045 is an apocalyptic number.

It is an amenable number.

142433045 is a deficient number, since it is larger than the sum of its proper divisors (28846315).

142433045 is an equidigital number, since it uses as much as digits as its factorization.

142433045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59955.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 142433045 is about 11934.5316204701. The cubic root of 142433045 is about 522.2401445905.

Adding to 142433045 its reverse (540334241), we get a palindrome (682767286).

The spelling of 142433045 in words is "one hundred forty-two million, four hundred thirty-three thousand, forty-five".