13240304024 has 8 divisors (see below), whose sum is σ = 24825570060. Its totient is φ = 6620152008.

The previous prime is 13240303997. The next prime is 13240304069. The reversal of 13240304024 is 42040304231.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 827518994 + ... + 827519009.

Almost surely, 2^13240304024 is an apocalyptic number.

It is an amenable number.

13240304024 is a deficient number, since it is larger than the sum of its proper divisors (11585266036).

13240304024 is a wasteful number, since it uses less digits than its factorization.

13240304024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655038009 (or 1655038005 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 13240304024 its reverse (42040304231), we get a palindrome (55280608255).

The spelling of 13240304024 in words is "thirteen billion, two hundred forty million, three hundred four thousand, twenty-four".