235443948868 has 6 divisors (see below), whose sum is σ = 412026910526. Its totient is φ = 117721974432.

The previous prime is 235443948841. The next prime is 235443948917. The reversal of 235443948868 is 868849344532.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 174129274944 + 61314673924 = 417288^2 + 247618^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29430493605 + ... + 29430493612.

Almost surely, 2^235443948868 is an apocalyptic number.

It is an amenable number.

235443948868 is a deficient number, since it is larger than the sum of its proper divisors (176582961658).

235443948868 is a wasteful number, since it uses less digits than its factorization.

235443948868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58860987221 (or 58860987219 counting only the distinct ones).

The product of its digits is 159252480, while the sum is 64.

The spelling of 235443948868 in words is "two hundred thirty-five billion, four hundred forty-three million, nine hundred forty-eight thousand, eight hundred sixty-eight".