2424625440 has 48 divisors (see below), whose sum is σ = 7637571648. Its totient is φ = 646566656.

The previous prime is 2424625409. The next prime is 2424625507. The reversal of 2424625440 is 445264242.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2525172 + ... + 2526131.

It is an arithmetic number, because the mean of its divisors is an integer number (159116076).

Almost surely, 2^2424625440 is an apocalyptic number.

2424625440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2424625440 is an abundant number, since it is smaller than the sum of its proper divisors (5212946208).

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

2424625440 is a wasteful number, since it uses less digits than its factorization.

2424625440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5051321 (or 5051313 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

The square root of 2424625440 is about 49240.4857815193. The cubic root of 2424625440 is about 1343.4295162444.

Adding to 2424625440 its reverse (445264242), we get a palindrome (2869889682).

The spelling of 2424625440 in words is "two billion, four hundred twenty-four million, six hundred twenty-five thousand, four hundred forty".