10142223421334 has 64 divisors (see below), whose sum is σ = 15473476872000. Its totient is φ = 4985473536000.

The previous prime is 10142223421327. The next prime is 10142223421387. The reversal of 10142223421334 is 43312432224101.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10142223421334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12505823789 + ... + 12505824599.

It is an arithmetic number, because the mean of its divisors is an integer number (241773076125).

Almost surely, 2^{10142223421334} is an apocalyptic number.

10142223421334 is a deficient number, since it is larger than the sum of its proper divisors (5331253450666).

10142223421334 is a wasteful number, since it uses less digits than its factorization.

10142223421334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 10142223421334 its reverse (43312432224101), we get a palindrome (53454655645435).

The spelling of 10142223421334 in words is "ten trillion, one hundred forty-two billion, two hundred twenty-three million, four hundred twenty-one thousand, three hundred thirty-four".