235145115466 has 4 divisors (see below), whose sum is σ = 352717673202. Its totient is φ = 117572557732.

The previous prime is 235145115437. The next prime is 235145115481. The reversal of 235145115466 is 664511541532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 186974084025 + 48171031441 = 432405^2 + 219479^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58786278865 + ... + 58786278868.

Almost surely, 2^235145115466 is an apocalyptic number.

235145115466 is a deficient number, since it is larger than the sum of its proper divisors (117572557736).

235145115466 is a wasteful number, since it uses less digits than its factorization.

235145115466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117572557735.

The product of its digits is 432000, while the sum is 43.

Adding to 235145115466 its reverse (664511541532), we get a palindrome (899656656998).

The spelling of 235145115466 in words is "two hundred thirty-five billion, one hundred forty-five million, one hundred fifteen thousand, four hundred sixty-six".