233042542 has 8 divisors (see below), whose sum is σ = 357693336. Its totient is φ = 113811432.

The previous prime is 233042533. The next prime is 233042599. The reversal of 233042542 is 245240332.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1354813 + ... + 1354984.

It is an arithmetic number, because the mean of its divisors is an integer number (44711667).

Almost surely, 2^233042542 is an apocalyptic number.

233042542 is a deficient number, since it is larger than the sum of its proper divisors (124650794).

233042542 is a wasteful number, since it uses less digits than its factorization.

233042542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2709842.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 233042542 is about 15265.7309684142. The cubic root of 233042542 is about 615.3823977380.

Adding to 233042542 its reverse (245240332), we get a palindrome (478282874).

The spelling of 233042542 in words is "two hundred thirty-three million, forty-two thousand, five hundred forty-two".