30340314032 has 80 divisors (see below), whose sum is σ = 68486092800. Its totient is φ = 12752812800.

The previous prime is 30340314007. The next prime is 30340314061. The reversal of 30340314032 is 23041304303.

It is a junction number, because it is equal to n+sod(n) for n = 30340313989 and 30340314007.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1324694 + ... + 1347402.

It is an arithmetic number, because the mean of its divisors is an integer number (856076160).

Almost surely, 2^30340314032 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 30340314032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34243046400).

30340314032 is an abundant number, since it is smaller than the sum of its proper divisors (38145778768).

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

30340314032 is a wasteful number, since it uses less digits than its factorization.

30340314032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22954 (or 22948 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 30340314032 its reverse (23041304303), we get a palindrome (53381618335).

The spelling of 30340314032 in words is "thirty billion, three hundred forty million, three hundred fourteen thousand, thirty-two".