5440036424 has 8 divisors (see below), whose sum is σ = 10200068310. Its totient is φ = 2720018208.

The previous prime is 5440036411. The next prime is 5440036451. The reversal of 5440036424 is 4246300445.

It can be written as a sum of positive squares in only one way, i.e., 4034536324 + 1405500100 = 63518^2 + 37490^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×5440036424³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340002269 + ... + 340002284.

Almost surely, 2^5440036424 is an apocalyptic number.

It is an amenable number.

5440036424 is a deficient number, since it is larger than the sum of its proper divisors (4760031886).

5440036424 is a wasteful number, since it uses less digits than its factorization.

5440036424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680004559 (or 680004555 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 5440036424 is about 73756.6025790234. The cubic root of 5440036424 is about 1758.7357941026.

Adding to 5440036424 its reverse (4246300445), we get a palindrome (9686336869).

The spelling of 5440036424 in words is "five billion, four hundred forty million, thirty-six thousand, four hundred twenty-four".