12142263662 has 8 divisors (see below), whose sum is σ = 18215624496. Its totient is φ = 6070388832.

The previous prime is 12142263577. The next prime is 12142263691. The reversal of 12142263662 is 26636224121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350843 + ... + 383894.

It is an arithmetic number, because the mean of its divisors is an integer number (2276953062).

Almost surely, 2^12142263662 is an apocalyptic number.

12142263662 is a deficient number, since it is larger than the sum of its proper divisors (6073360834).

12142263662 is an equidigital number, since it uses as much as digits as its factorization.

12142263662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743002.

The product of its digits is 41472, while the sum is 35.

Adding to 12142263662 its reverse (26636224121), we get a palindrome (38778487783).

The spelling of 12142263662 in words is "twelve billion, one hundred forty-two million, two hundred sixty-three thousand, six hundred sixty-two".