30409470000 has 1200 divisors, whose sum is σ = 135364669440. Its totient is φ = 6200064000.

The previous prime is 30409469963. The next prime is 30409470041. The reversal of 30409470000 is 7490403.

It is a tau number, because it is divible by the number of its divisors (1200).

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 384929961 + ... + 384930039.

Almost surely, 2^30409470000 is an apocalyptic number.

30409470000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30409470000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67682334720).

30409470000 is an abundant number, since it is smaller than the sum of its proper divisors (104955199440).

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

30409470000 is a wasteful number, since it uses less digits than its factorization.

30409470000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The spelling of 30409470000 in words is "thirty billion, four hundred nine million, four hundred seventy thousand".