235172288043 has 48 divisors (see below), whose sum is σ = 427399315200. Its totient is φ = 121046581440.

The previous prime is 235172288033. The next prime is 235172288053. The reversal of 235172288043 is 340882271532.

235172288043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (235172288033) and next prime (235172288053).

It is not a de Polignac number, because 235172288043 - 2⁹ = 235172287531 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 235172288043.

It is not an unprimeable number, because it can be changed into a prime (235172288003) 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 47 ways as a sum of consecutive naturals, for example, 1481133 + ... + 1632206.

It is an arithmetic number, because the mean of its divisors is an integer number (8904152400).

Almost surely, 2^235172288043 is an apocalyptic number.

235172288043 is a deficient number, since it is larger than the sum of its proper divisors (192227027157).

235172288043 is a wasteful number, since it uses less digits than its factorization.

235172288043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113472 (or 3113469 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 235172288043 in words is "two hundred thirty-five billion, one hundred seventy-two million, two hundred eighty-eight thousand, forty-three".