30340140032345 has 96 divisors (see below), whose sum is σ = 44201594000256. Its totient is φ = 19848485099520.

The previous prime is 30340140032291. The next prime is 30340140032387. The reversal of 30340140032345 is 54323004104303.

It is not a de Polignac number, because 30340140032345 - 2¹⁴ = 30340140015961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 146334842 + ... + 146542028.

It is an arithmetic number, because the mean of its divisors is an integer number (460433270836).

Almost surely, 2^{30340140032345} is an apocalyptic number.

It is an amenable number.

30340140032345 is a deficient number, since it is larger than the sum of its proper divisors (13861453967911).

30340140032345 is a wasteful number, since it uses less digits than its factorization.

30340140032345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207703 (or 207692 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 30340140032345 its reverse (54323004104303), we get a palindrome (84663144136648).

The spelling of 30340140032345 in words is "thirty trillion, three hundred forty billion, one hundred forty million, thirty-two thousand, three hundred forty-five".