2440419740 has 48 divisors (see below), whose sum is σ = 5600859264. Its totient is φ = 885825600.

The previous prime is 2440419733. The next prime is 2440419749. The reversal of 2440419740 is 479140442.

It is a self number, because there is not a number n which added to its sum of digits gives 2440419740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440419749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115907 + ... + 135333.

It is an arithmetic number, because the mean of its divisors is an integer number (116684568).

Almost surely, 2^2440419740 is an apocalyptic number.

2440419740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2440419740 is an abundant number, since it is smaller than the sum of its proper divisors (3160439524).

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

2440419740 is a wasteful number, since it uses less digits than its factorization.

2440419740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20018 (or 20016 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 2440419740 is about 49400.6046521700. The cubic root of 2440419740 is about 1346.3402918129.

It can be divided in two parts, 24404 and 19740, that added together give a palindrome (44144).

The spelling of 2440419740 in words is "two billion, four hundred forty million, four hundred nineteen thousand, seven hundred forty".