30142300032430 has 16 divisors (see below), whose sum is σ = 54646472003760. Its totient is φ = 11970179580672.

The previous prime is 30142300032373. The next prime is 30142300032457. The reversal of 30142300032430 is 3423000324103.

It is a junction number, because it is equal to n+sod(n) for n = 30142300032395 and 30142300032404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10842552579 + ... + 10842555358.

It is an arithmetic number, because the mean of its divisors is an integer number (3415404500235).

Almost surely, 2^{30142300032430} is an apocalyptic number.

30142300032430 is a deficient number, since it is larger than the sum of its proper divisors (24504171971330).

30142300032430 is a wasteful number, since it uses less digits than its factorization.

30142300032430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21685108083.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 30142300032430 its reverse (3423000324103), we get a palindrome (33565300356533).

The spelling of 30142300032430 in words is "thirty trillion, one hundred forty-two billion, three hundred million, thirty-two thousand, four hundred thirty".