5144440415 has 8 divisors (see below), whose sum is σ = 6174703008. Its totient is φ = 4114636000.

The previous prime is 5144440403. The next prime is 5144440453. The reversal of 5144440415 is 5140444415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5144440415 - 2¹⁴ = 5144424031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89336 + ... + 135165.

It is an arithmetic number, because the mean of its divisors is an integer number (771837876).

Almost surely, 2^5144440415 is an apocalyptic number.

5144440415 is a deficient number, since it is larger than the sum of its proper divisors (1030262593).

5144440415 is a wasteful number, since it uses less digits than its factorization.

5144440415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229089.

The product of its (nonzero) digits is 25600, while the sum is 32.

The square root of 5144440415 is about 71724.7545482032. The cubic root of 5144440415 is about 1726.2858622209.

The spelling of 5144440415 in words is "five billion, one hundred forty-four million, four hundred forty thousand, four hundred fifteen".