30140342322 has 8 divisors (see below), whose sum is σ = 60280684656. Its totient is φ = 10046780772.

The previous prime is 30140342311. The next prime is 30140342327. The reversal of 30140342322 is 22324304103.

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

30140342322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 30140342292 and 30140342301.

It is not an unprimeable number, because it can be changed into a prime (30140342327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2511695188 + ... + 2511695199.

It is an arithmetic number, because the mean of its divisors is an integer number (7535085582).

Almost surely, 2^30140342322 is an apocalyptic number.

30140342322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30140342322 is a wasteful number, since it uses less digits than its factorization.

30140342322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5023390392.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30140342322 its reverse (22324304103), we get a palindrome (52464646425).

The spelling of 30140342322 in words is "thirty billion, one hundred forty million, three hundred forty-two thousand, three hundred twenty-two".