235313532436 has 6 divisors (see below), whose sum is σ = 411798681770. Its totient is φ = 117656766216.

The previous prime is 235313532413. The next prime is 235313532439. The reversal of 235313532436 is 634235313532.

235313532436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 199934179600 + 35379352836 = 447140^2 + 188094^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235313532439) 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 as a sum of consecutive naturals, namely, 29414191551 + ... + 29414191558.

Almost surely, 2^235313532436 is an apocalyptic number.

It is an amenable number.

235313532436 is a deficient number, since it is larger than the sum of its proper divisors (176485149334).

235313532436 is a wasteful number, since it uses less digits than its factorization.

235313532436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58828383113 (or 58828383111 counting only the distinct ones).

The product of its digits is 583200, while the sum is 40.

Adding to 235313532436 its reverse (634235313532), we get a palindrome (869548845968).

The spelling of 235313532436 in words is "two hundred thirty-five billion, three hundred thirteen million, five hundred thirty-two thousand, four hundred thirty-six".