1014042143242 has 16 divisors (see below), whose sum is σ = 1601243107200. Its totient is φ = 480298572000.

The previous prime is 1014042143227. The next prime is 1014042143329. The reversal of 1014042143242 is 2423412404101.

It is a self number, because there is not a number n which added to its sum of digits gives 1014042143242.

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, 532242 + ... + 1520317.

It is an arithmetic number, because the mean of its divisors is an integer number (100077694200).

Almost surely, 2^{1014042143242} is an apocalyptic number.

1014042143242 is a deficient number, since it is larger than the sum of its proper divisors (587200963958).

1014042143242 is a wasteful number, since it uses less digits than its factorization.

1014042143242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065581.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1014042143242 its reverse (2423412404101), we get a palindrome (3437454547343).

The spelling of 1014042143242 in words is "one trillion, fourteen billion, forty-two million, one hundred forty-three thousand, two hundred forty-two".