235272165343 has 4 divisors (see below), whose sum is σ = 235274251840. Its totient is φ = 235270078848.

The previous prime is 235272165341. The next prime is 235272165361. The reversal of 235272165343 is 343561272532.

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

It is a cyclic number.

It is not a de Polignac number, because 235272165343 - 2¹ = 235272165341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 235272165343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235272165341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863823 + ... + 1103056.

It is an arithmetic number, because the mean of its divisors is an integer number (58818562960).

Almost surely, 2^235272165343 is an apocalyptic number.

235272165343 is a deficient number, since it is larger than the sum of its proper divisors (2086497).

235272165343 is a wasteful number, since it uses less digits than its factorization.

235272165343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086496.

The product of its digits is 907200, while the sum is 43.

The spelling of 235272165343 in words is "two hundred thirty-five billion, two hundred seventy-two million, one hundred sixty-five thousand, three hundred forty-three".