30411134152 has 128 divisors (see below), whose sum is σ = 72932659200. Its totient is φ = 11587200768.

The previous prime is 30411134093. The next prime is 30411134191. The reversal of 30411134152 is 25143111403.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1285293 + ... + 1308739.

It is an arithmetic number, because the mean of its divisors is an integer number (569786400).

Almost surely, 2^30411134152 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 30411134152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36466329600).

30411134152 is an abundant number, since it is smaller than the sum of its proper divisors (42521525048).

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

30411134152 is a wasteful number, since it uses less digits than its factorization.

30411134152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23555 (or 23551 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 30411134152 its reverse (25143111403), we get a palindrome (55554245555).

The spelling of 30411134152 in words is "thirty billion, four hundred eleven million, one hundred thirty-four thousand, one hundred fifty-two".