233651202044242 has 8 divisors (see below), whose sum is σ = 350899573639500. Its totient is φ = 116684677497744.

The previous prime is 233651202044213. The next prime is 233651202044243. The reversal of 233651202044242 is 242440202156332.

It can be written as a sum of positive squares in 2 ways, for example, as 228337213510561 + 5313988533681 = 15110831^2 + 2305209^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 233651202044195 and 233651202044204.

It is not an unprimeable number, because it can be changed into a prime (233651202044243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70461760117 + ... + 70461763432.

Almost surely, 2^{233651202044242} is an apocalyptic number.

233651202044242 is a deficient number, since it is larger than the sum of its proper divisors (117248371595258).

233651202044242 is a wasteful number, since it uses less digits than its factorization.

233651202044242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140923524380.

The product of its (nonzero) digits is 552960, while the sum is 40.

The spelling of 233651202044242 in words is "two hundred thirty-three trillion, six hundred fifty-one billion, two hundred two million, forty-four thousand, two hundred forty-two".