235256132445 has 16 divisors (see below), whose sum is σ = 376496467200. Its totient is φ = 125441052224.

The previous prime is 235256132437. The next prime is 235256132473. The reversal of 235256132445 is 544231652532.

It is a cyclic number.

It is not a de Polignac number, because 235256132445 - 2³ = 235256132437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235256132397 and 235256132406.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1737909 + ... + 1868378.

It is an arithmetic number, because the mean of its divisors is an integer number (23531029200).

Almost surely, 2^235256132445 is an apocalyptic number.

It is an amenable number.

235256132445 is a deficient number, since it is larger than the sum of its proper divisors (141240334755).

235256132445 is a wasteful number, since it uses less digits than its factorization.

235256132445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3610644.

The product of its digits is 864000, while the sum is 42.

Adding to 235256132445 its reverse (544231652532), we get a palindrome (779487784977).

The spelling of 235256132445 in words is "two hundred thirty-five billion, two hundred fifty-six million, one hundred thirty-two thousand, four hundred forty-five".