361233146218 has 32 divisors (see below), whose sum is σ = 646220747520. Its totient is φ = 148074051840.

The previous prime is 361233146189. The next prime is 361233146227. The reversal of 361233146218 is 812641332163.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8450178 + ... + 8492818.

It is an arithmetic number, because the mean of its divisors is an integer number (20194398360).

Almost surely, 2^361233146218 is an apocalyptic number.

361233146218 is a deficient number, since it is larger than the sum of its proper divisors (284987601302).

361233146218 is a wasteful number, since it uses less digits than its factorization.

361233146218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68982.

The product of its digits is 124416, while the sum is 40.

The spelling of 361233146218 in words is "three hundred sixty-one billion, two hundred thirty-three million, one hundred forty-six thousand, two hundred eighteen".