2440000424420 has 48 divisors (see below), whose sum is σ = 5519764210800. Its totient is φ = 900660473856.

The previous prime is 2440000424419. The next prime is 2440000424443. The reversal of 2440000424420 is 244240000442.

2440000424420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 35398164736 + 2404602259684 = 188144^2 + 1550678^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 2440000424420.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 474245 + ... + 2259404.

It is an arithmetic number, because the mean of its divisors is an integer number (114995087725).

Almost surely, 2^{2440000424420} is an apocalyptic number.

2440000424420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2440000424420 is an abundant number, since it is smaller than the sum of its proper divisors (3079763786380).

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

2440000424420 is a wasteful number, since it uses less digits than its factorization.

2440000424420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2737104 (or 2737102 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2440000424420 its reverse (244240000442), we get a palindrome (2684240424862).

The spelling of 2440000424420 in words is "two trillion, four hundred forty billion, four hundred twenty-four thousand, four hundred twenty".