13336332315064 has 64 divisors (see below), whose sum is σ = 27662886915840. Its totient is φ = 5976692386560.

The previous prime is 13336332315041. The next prime is 13336332315083. The reversal of 13336332315064 is 46051323363331.

It is a super-2 number, since 2×13336332315064² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13336332315064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16848709 + ... + 17622475.

It is an arithmetic number, because the mean of its divisors is an integer number (432232608060).

Almost surely, 2^{13336332315064} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13336332315064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13831443457920).

13336332315064 is an abundant number, since it is smaller than the sum of its proper divisors (14326554600776).

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

13336332315064 is a wasteful number, since it uses less digits than its factorization.

13336332315064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776540 (or 776536 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 43.

Adding to 13336332315064 its reverse (46051323363331), we get a palindrome (59387655678395).

The spelling of 13336332315064 in words is "thirteen trillion, three hundred thirty-six billion, three hundred thirty-two million, three hundred fifteen thousand, sixty-four".