13740040224 has 72 divisors (see below), whose sum is σ = 40333692672. Its totient is φ = 4432268160.

The previous prime is 13740040213. The next prime is 13740040261. The reversal of 13740040224 is 42204004731.

13740040224 is a `hidden beast` number, since 1 + 37 + 400 + 4 + 0 + 224 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 760564 + ... + 778419.

It is an arithmetic number, because the mean of its divisors is an integer number (560190176).

Almost surely, 2^13740040224 is an apocalyptic number.

It is an amenable number.

13740040224 is an abundant number, since it is smaller than the sum of its proper divisors (26593652448).

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

13740040224 is a wasteful number, since it uses less digits than its factorization.

13740040224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539030 (or 1539019 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

Adding to 13740040224 its reverse (42204004731), we get a palindrome (55944044955).

The spelling of 13740040224 in words is "thirteen billion, seven hundred forty million, forty thousand, two hundred twenty-four".