2399480586240 has 448 divisors, whose sum is σ = 8086229395200. Its totient is φ = 606348509184.

The previous prime is 2399480586211. The next prime is 2399480586247. The reversal of 2399480586240 is 426850849932.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (2399480586247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 308056266 + ... + 308064054.

Almost surely, 2^{2399480586240} is an apocalyptic number.

2399480586240 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 2399480586240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4043114697600).

2399480586240 is an abundant number, since it is smaller than the sum of its proper divisors (5686748808960).

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

2399480586240 is a wasteful number, since it uses less digits than its factorization.

2399480586240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7955 (or 7931 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 60.

The spelling of 2399480586240 in words is "two trillion, three hundred ninety-nine billion, four hundred eighty million, five hundred eighty-six thousand, two hundred forty".