2424340440 has 96 divisors (see below), whose sum is σ = 7990164000. Its totient is φ = 637378560.

The previous prime is 2424340433. The next prime is 2424340441. The reversal of 2424340440 is 440434242.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2424340441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21865 + ... + 72984.

It is an arithmetic number, because the mean of its divisors is an integer number (83230875).

Almost surely, 2^2424340440 is an apocalyptic number.

2424340440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2424340440 is an abundant number, since it is smaller than the sum of its proper divisors (5565823560).

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

2424340440 is a wasteful number, since it uses less digits than its factorization.

2424340440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94937 (or 94930 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 2424340440 is about 49237.5917363959. The cubic root of 2424340440 is about 1343.3768768540.

Adding to 2424340440 its reverse (440434242), we get a palindrome (2864774682).

The spelling of 2424340440 in words is "two billion, four hundred twenty-four million, three hundred forty thousand, four hundred forty".