1230242044342 has 16 divisors (see below), whose sum is σ = 1853646764112. Its totient is φ = 612360826240.

The previous prime is 1230242044333. The next prime is 1230242044349. The reversal of 1230242044342 is 2434402420321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230242044349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2142042 + ... + 2654962.

It is an arithmetic number, because the mean of its divisors is an integer number (115852922757).

Almost surely, 2^{1230242044342} is an apocalyptic number.

1230242044342 is a deficient number, since it is larger than the sum of its proper divisors (623404719770).

1230242044342 is a wasteful number, since it uses less digits than its factorization.

1230242044342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518303.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 1230242044342 its reverse (2434402420321), we get a palindrome (3664644464663).

The spelling of 1230242044342 in words is "one trillion, two hundred thirty billion, two hundred forty-two million, forty-four thousand, three hundred forty-two".