10142403341212 has 12 divisors (see below), whose sum is σ = 17793468208656. Its totient is φ = 5058555281600.

The previous prime is 10142403341207. The next prime is 10142403341227. The reversal of 10142403341212 is 21214330424101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3161595448 + ... + 3161598655.

It is an arithmetic number, because the mean of its divisors is an integer number (1482789017388).

Almost surely, 2^{10142403341212} is an apocalyptic number.

It is an amenable number.

10142403341212 is a deficient number, since it is larger than the sum of its proper divisors (7651064867444).

10142403341212 is a wasteful number, since it uses less digits than its factorization.

10142403341212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6323194508 (or 6323194506 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 10142403341212 its reverse (21214330424101), we get a palindrome (31356733765313).

The spelling of 10142403341212 in words is "ten trillion, one hundred forty-two billion, four hundred three million, three hundred forty-one thousand, two hundred twelve".