235156543145 has 8 divisors (see below), whose sum is σ = 282195067200. Its totient is φ = 188120424240.

The previous prime is 235156543133. The next prime is 235156543151. The reversal of 235156543145 is 541345651532.

It is a happy number.

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

It is not a de Polignac number, because 235156543145 - 2³⁰ = 234082801321 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 235156543096 and 235156543105.

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 in 7 ways as a sum of consecutive naturals, for example, 378695 + ... + 783404.

It is an arithmetic number, because the mean of its divisors is an integer number (35274383400).

Almost surely, 2^235156543145 is an apocalyptic number.

It is an amenable number.

235156543145 is a deficient number, since it is larger than the sum of its proper divisors (47038524055).

235156543145 is a wasteful number, since it uses less digits than its factorization.

235156543145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202575.

The product of its digits is 1080000, while the sum is 44.

The spelling of 235156543145 in words is "two hundred thirty-five billion, one hundred fifty-six million, five hundred forty-three thousand, one hundred forty-five".