13355324641560 has 128 divisors (see below), whose sum is σ = 46008773971200. Its totient is φ = 3067251586560.

The previous prime is 13355324641531. The next prime is 13355324641567. The reversal of 13355324641560 is 6514642355331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13355324641567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266229399 + ... + 266279558.

It is an arithmetic number, because the mean of its divisors is an integer number (359443546650).

Almost surely, 2^{13355324641560} is an apocalyptic number.

13355324641560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13355324641560 is an abundant number, since it is smaller than the sum of its proper divisors (32653449329640).

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

13355324641560 is a wasteful number, since it uses less digits than its factorization.

13355324641560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532509001 (or 532508997 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 48.

Adding to 13355324641560 its reverse (6514642355331), we get a palindrome (19869966996891).

The spelling of 13355324641560 in words is "thirteen trillion, three hundred fifty-five billion, three hundred twenty-four million, six hundred forty-one thousand, five hundred sixty".