9409420207008 has 168 divisors, whose sum is σ = 27986516512416. Its totient is φ = 3112529846400.

The previous prime is 9409420206997. The next prime is 9409420207087. The reversal of 9409420207008 is 8007020249049.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1516453 + ... + 4595483.

It is an arithmetic number, because the mean of its divisors is an integer number (166586407812).

Almost surely, 2^{9409420207008} 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 9409420207008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13993258256208).

9409420207008 is an abundant number, since it is smaller than the sum of its proper divisors (18577096305408).

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

9409420207008 is a wasteful number, since it uses less digits than its factorization.

9409420207008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3079190 (or 3079167 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 9409420207008 in words is "nine trillion, four hundred nine billion, four hundred twenty million, two hundred seven thousand, eight".