30042320134223 has 8 divisors (see below), whose sum is σ = 30573582487392. Its totient is φ = 29515579163136.

The previous prime is 30042320134217. The next prime is 30042320134231. The reversal of 30042320134223 is 32243102324003.

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 30042320134223 - 2⁶ = 30042320134159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30042320134523) 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, 1130332115 + ... + 1130358692.

It is an arithmetic number, because the mean of its divisors is an integer number (3821697810924).

Almost surely, 2^{30042320134223} is an apocalyptic number.

30042320134223 is a deficient number, since it is larger than the sum of its proper divisors (531262353169).

30042320134223 is a wasteful number, since it uses less digits than its factorization.

30042320134223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260691041.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 30042320134223 its reverse (32243102324003), we get a palindrome (62285422458226).

The spelling of 30042320134223 in words is "thirty trillion, forty-two billion, three hundred twenty million, one hundred thirty-four thousand, two hundred twenty-three".