2409421960 has 64 divisors (see below), whose sum is σ = 5933632320. Its totient is φ = 873250560.

The previous prime is 2409421909. The next prime is 2409421979. The reversal of 2409421960 is 691249042.

It is a happy number.

2409421960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 126162 + ... + 143998.

It is an arithmetic number, because the mean of its divisors is an integer number (92713005).

Almost surely, 2^2409421960 is an apocalyptic number.

2409421960 is a gapful number since it is divisible by the number (20) 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 2409421960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2966816160).

2409421960 is an abundant number, since it is smaller than the sum of its proper divisors (3524210360).

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

2409421960 is a wasteful number, since it uses less digits than its factorization.

2409421960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18166 (or 18162 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 2409421960 is about 49085.8631379749. The cubic root of 2409421960 is about 1340.6156597680.

The spelling of 2409421960 in words is "two billion, four hundred nine million, four hundred twenty-one thousand, nine hundred sixty".