13355072641 has 8 divisors (see below), whose sum is σ = 13495351680. Its totient is φ = 13215080208.

The previous prime is 13355072609. The next prime is 13355072657. The reversal of 13355072641 is 14627055331.

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

It is a cyclic number.

It is not a de Polignac number, because 13355072641 - 2⁵ = 13355072609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13355072641.

It is not an unprimeable number, because it can be changed into a prime (13355072671) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22680 + ... + 164998.

It is an arithmetic number, because the mean of its divisors is an integer number (1686918960).

Almost surely, 2^13355072641 is an apocalyptic number.

It is an amenable number.

13355072641 is a deficient number, since it is larger than the sum of its proper divisors (140279039).

13355072641 is a wasteful number, since it uses less digits than its factorization.

13355072641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143303.

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 13355072641 in words is "thirteen billion, three hundred fifty-five million, seventy-two thousand, six hundred forty-one".