233434402 has 32 divisors (see below), whose sum is σ = 373621248. Its totient is φ = 109200000.

The previous prime is 233434379. The next prime is 233434403. The reversal of 233434402 is 204434332.

233434402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (233434403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332652 + ... + 333352.

It is an arithmetic number, because the mean of its divisors is an integer number (11675664).

Almost surely, 2^233434402 is an apocalyptic number.

233434402 is a deficient number, since it is larger than the sum of its proper divisors (140186846).

233434402 is a wasteful number, since it uses less digits than its factorization.

233434402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 233434402 is about 15278.5602070352. The cubic root of 233434402 is about 615.7271255142.

Adding to 233434402 its reverse (204434332), we get a palindrome (437868734).

The spelling of 233434402 in words is "two hundred thirty-three million, four hundred thirty-four thousand, four hundred two".