13331536417 has 8 divisors (see below), whose sum is σ = 13624413696. Its totient is φ = 13039043712.

The previous prime is 13331536411. The next prime is 13331536429. The reversal of 13331536417 is 71463513331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13331536417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13331536411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25488 + ... + 165265.

It is an arithmetic number, because the mean of its divisors is an integer number (1703051712).

Almost surely, 2^13331536417 is an apocalyptic number.

It is an amenable number.

13331536417 is a deficient number, since it is larger than the sum of its proper divisors (292877279).

13331536417 is a wasteful number, since it uses less digits than its factorization.

13331536417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192287.

The product of its digits is 68040, while the sum is 37.

The spelling of 13331536417 in words is "thirteen billion, three hundred thirty-one million, five hundred thirty-six thousand, four hundred seventeen".