235221042652 has 6 divisors (see below), whose sum is σ = 411636824648. Its totient is φ = 117610521324.

The previous prime is 235221042643. The next prime is 235221042689. The reversal of 235221042652 is 256240122532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29402630328 + ... + 29402630335.

Almost surely, 2^235221042652 is an apocalyptic number.

It is an amenable number.

235221042652 is a deficient number, since it is larger than the sum of its proper divisors (176415781996).

235221042652 is a wasteful number, since it uses less digits than its factorization.

235221042652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58805260667 (or 58805260665 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 235221042652 in words is "two hundred thirty-five billion, two hundred twenty-one million, forty-two thousand, six hundred fifty-two".