11142305455342 has 8 divisors (see below), whose sum is σ = 16716998434032. Its totient is φ = 5569972644000.

The previous prime is 11142305455319. The next prime is 11142305455349. The reversal of 11142305455342 is 24355450324111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11142305455295 and 11142305455304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11142305455349) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 590030034 + ... + 590048917.

It is an arithmetic number, because the mean of its divisors is an integer number (2089624804254).

Almost surely, 2^{11142305455342} is an apocalyptic number.

11142305455342 is a deficient number, since it is larger than the sum of its proper divisors (5574692978690).

11142305455342 is a wasteful number, since it uses less digits than its factorization.

11142305455342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180083674.

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 11142305455342 its reverse (24355450324111), we get a palindrome (35497755779453).

The spelling of 11142305455342 in words is "eleven trillion, one hundred forty-two billion, three hundred five million, four hundred fifty-five thousand, three hundred forty-two".