30144312040433 has 8 divisors (see below), whose sum is σ = 31183834270080. Its totient is φ = 29104794023760.

The previous prime is 30144312040429. The next prime is 30144312040439. The reversal of 30144312040433 is 33404021344103.

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

It is a cyclic number.

It is not a de Polignac number, because 30144312040433 - 2² = 30144312040429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30144312040433.

It is not an unprimeable number, because it can be changed into a prime (30144312040439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22221416 + ... + 23538902.

It is an arithmetic number, because the mean of its divisors is an integer number (3897979283760).

Almost surely, 2^{30144312040433} is an apocalyptic number.

It is an amenable number.

30144312040433 is a deficient number, since it is larger than the sum of its proper divisors (1039522229647).

30144312040433 is a wasteful number, since it uses less digits than its factorization.

30144312040433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106487.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 30144312040433 its reverse (33404021344103), we get a palindrome (63548333384536).

The spelling of 30144312040433 in words is "thirty trillion, one hundred forty-four billion, three hundred twelve million, forty thousand, four hundred thirty-three".