2425199616 has 220 divisors, whose sum is σ = 8278690288. Its totient is φ = 692748288.

The previous prime is 2425199573. The next prime is 2425199641. The reversal of 2425199616 is 6169915242.

2425199616 is a `hidden beast` number, since 2 + 4 + 25 + 1 + 9 + 9 + 616 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 578520 + ... + 582696.

Almost surely, 2^2425199616 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 2425199616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4139345144).

2425199616 is an abundant number, since it is smaller than the sum of its proper divisors (5853490672).

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

2425199616 is an equidigital number, since it uses as much as digits as its factorization.

2425199616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4216 (or 4189 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 2425199616 is about 49246.3157606739. The cubic root of 2425199616 is about 1343.5355538055.

The spelling of 2425199616 in words is "two billion, four hundred twenty-five million, one hundred ninety-nine thousand, six hundred sixteen".