30144043342 has 48 divisors (see below), whose sum is σ = 52934902272. Its totient is φ = 12836483520.

The previous prime is 30144043277. The next prime is 30144043367. The reversal of 30144043342 is 24334044103.

It is a self number, because there is not a number n which added to its sum of digits gives 30144043342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10996092 + ... + 10998832.

It is an arithmetic number, because the mean of its divisors is an integer number (1102810464).

Almost surely, 2^30144043342 is an apocalyptic number.

30144043342 is a deficient number, since it is larger than the sum of its proper divisors (22790858930).

30144043342 is a wasteful number, since it uses less digits than its factorization.

30144043342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433 (or 3426 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 30144043342 its reverse (24334044103), we get a palindrome (54478087445).

The spelling of 30144043342 in words is "thirty billion, one hundred forty-four million, forty-three thousand, three hundred forty-two".