30834968127612 has 96 divisors (see below), whose sum is σ = 82637535160320. Its totient is φ = 8850266297280.

The previous prime is 30834968127583. The next prime is 30834968127617. The reversal of 30834968127612 is 21672186943803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30834968127617) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10543713 + ... + 13146855.

It is an arithmetic number, because the mean of its divisors is an integer number (860807657920).

Almost surely, 2^{30834968127612} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30834968127612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41318767580160).

30834968127612 is an abundant number, since it is smaller than the sum of its proper divisors (51802567032708).

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

30834968127612 is a wasteful number, since it uses less digits than its factorization.

30834968127612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2607903 (or 2607901 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 60.

The spelling of 30834968127612 in words is "thirty trillion, eight hundred thirty-four billion, nine hundred sixty-eight million, one hundred twenty-seven thousand, six hundred twelve".