233546042 has 4 divisors (see below), whose sum is σ = 350319066. Its totient is φ = 116773020.

The previous prime is 233546023. The next prime is 233546059. The reversal of 233546042 is 240645332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 217297081 + 16248961 = 14741^2 + 4031^2 .

It is a junction number, because it is equal to n+sod(n) for n = 233545996 and 233546014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58386509 + ... + 58386512.

Almost surely, 2^233546042 is an apocalyptic number.

233546042 is a deficient number, since it is larger than the sum of its proper divisors (116773024).

233546042 is a wasteful number, since it uses less digits than its factorization.

233546042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116773023.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 233546042 is about 15282.2132559391. The cubic root of 233546042 is about 615.8252670340.

The spelling of 233546042 in words is "two hundred thirty-three million, five hundred forty-six thousand, forty-two".