4512233642102 has 4 divisors (see below), whose sum is σ = 6768350463156. Its totient is φ = 2256116821050.

The previous prime is 4512233642099. The next prime is 4512233642143. The reversal of 4512233642102 is 2012463322154.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1128058410524 + ... + 1128058410527.

It is an arithmetic number, because the mean of its divisors is an integer number (1692087615789).

Almost surely, 2^{4512233642102} is an apocalyptic number.

4512233642102 is a deficient number, since it is larger than the sum of its proper divisors (2256116821054).

4512233642102 is a wasteful number, since it uses less digits than its factorization.

4512233642102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256116821053.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 4512233642102 its reverse (2012463322154), we get a palindrome (6524696964256).

The spelling of 4512233642102 in words is "four trillion, five hundred twelve billion, two hundred thirty-three million, six hundred forty-two thousand, one hundred two".