235351335465 has 48 divisors (see below), whose sum is σ = 409125600000. Its totient is φ = 125157021696.

The previous prime is 235351335449. The next prime is 235351335469. The reversal of 235351335465 is 564533153532.

It is a happy number.

235351335465 is a `hidden beast` number, since 2 + 3 + 53 + 5 + 133 + 5 + 465 = 666.

It is not a de Polignac number, because 235351335465 - 2⁴ = 235351335449 is a prime.

It is a super-2 number, since 2×235351335465² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 235351335465.

It is not an unprimeable number, because it can be changed into a prime (235351335469) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40386882 + ... + 40392708.

It is an arithmetic number, because the mean of its divisors is an integer number (8523450000).

Almost surely, 2^235351335465 is an apocalyptic number.

It is an amenable number.

235351335465 is a deficient number, since it is larger than the sum of its proper divisors (173774264535).

235351335465 is a wasteful number, since it uses less digits than its factorization.

235351335465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8286 (or 8283 counting only the distinct ones).

The product of its digits is 2430000, while the sum is 45.

Adding to 235351335465 its reverse (564533153532), we get a palindrome (799884488997).

The spelling of 235351335465 in words is "two hundred thirty-five billion, three hundred fifty-one million, three hundred thirty-five thousand, four hundred sixty-five".