2440436424 has 32 divisors (see below), whose sum is σ = 6187026240. Its totient is φ = 802020800.

The previous prime is 2440436389. The next prime is 2440436429. The reversal of 2440436424 is 4246340442.

It is a happy number.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2440436429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 714387 + ... + 717794.

It is an arithmetic number, because the mean of its divisors is an integer number (193344570).

Almost surely, 2^2440436424 is an apocalyptic number.

2440436424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2440436424 is an abundant number, since it is smaller than the sum of its proper divisors (3746589816).

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

2440436424 is a wasteful number, since it uses less digits than its factorization.

2440436424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432261 (or 1432257 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

The square root of 2440436424 is about 49400.7735162113. The cubic root of 2440436424 is about 1346.3433599040.

Adding to 2440436424 its reverse (4246340442), we get a palindrome (6686776866).

The spelling of 2440436424 in words is "two billion, four hundred forty million, four hundred thirty-six thousand, four hundred twenty-four".