10343242143442 has 16 divisors (see below), whose sum is σ = 16714275217920. Its totient is φ = 4772100927312.

The previous prime is 10343242143413. The next prime is 10343242143457. The reversal of 10343242143442 is 24434124234301.

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 in 7 ways as a sum of consecutive naturals, for example, 70889842 + ... + 71035597.

It is an arithmetic number, because the mean of its divisors is an integer number (1044642201120).

Almost surely, 2^{10343242143442} is an apocalyptic number.

10343242143442 is a deficient number, since it is larger than the sum of its proper divisors (6371033074478).

10343242143442 is a wasteful number, since it uses less digits than its factorization.

10343242143442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141928257.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 10343242143442 its reverse (24434124234301), we get a palindrome (34777366377743).

The spelling of 10343242143442 in words is "ten trillion, three hundred forty-three billion, two hundred forty-two million, one hundred forty-three thousand, four hundred forty-two".