345523024233 has 6 divisors (see below), whose sum is σ = 499088812794. Its totient is φ = 230348682816.

The previous prime is 345523024199. The next prime is 345523024271. The reversal of 345523024233 is 332420325543.

It is a happy number.

345523024233 is a `hidden beast` number, since 3 + 4 + 552 + 30 + 2 + 42 + 33 = 666.

It can be written as a sum of positive squares in only one way, i.e., 268415175744 + 77107848489 = 518088^2 + 277683^2 .

It is not a de Polignac number, because 345523024233 - 2²⁰ = 345521975657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345523024283) 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 in 5 ways as a sum of consecutive naturals, for example, 19195723560 + ... + 19195723577.

It is an arithmetic number, because the mean of its divisors is an integer number (83181468799).

Almost surely, 2^345523024233 is an apocalyptic number.

It is an amenable number.

345523024233 is a deficient number, since it is larger than the sum of its proper divisors (153565788561).

345523024233 is a wasteful number, since it uses less digits than its factorization.

345523024233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38391447143 (or 38391447140 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 345523024233 its reverse (332420325543), we get a palindrome (677943349776).

The spelling of 345523024233 in words is "three hundred forty-five billion, five hundred twenty-three million, twenty-four thousand, two hundred thirty-three".