4542142233 has 8 divisors (see below), whose sum is σ = 6056941696. Its totient is φ = 3027718800.

The previous prime is 4542142219. The next prime is 4542142243. The reversal of 4542142233 is 3322412454.

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

It is not a de Polignac number, because 4542142233 - 2⁴ = 4542142217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4542142233.

It is not an unprimeable number, because it can be changed into a prime (4542142243) 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, 64498 + ... + 115083.

It is an arithmetic number, because the mean of its divisors is an integer number (757117712).

Almost surely, 2^4542142233 is an apocalyptic number.

It is an amenable number.

4542142233 is a deficient number, since it is larger than the sum of its proper divisors (1514799463).

4542142233 is a wasteful number, since it uses less digits than its factorization.

4542142233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188015.

The product of its digits is 23040, while the sum is 30.

The square root of 4542142233 is about 67395.4170029387. The cubic root of 4542142233 is about 1656.1013449815.

Adding to 4542142233 its reverse (3322412454), we get a palindrome (7864554687).

The spelling of 4542142233 in words is "four billion, five hundred forty-two million, one hundred forty-two thousand, two hundred thirty-three".