13330317460 has 48 divisors (see below), whose sum is σ = 29349436032. Its totient is φ = 5076086400.

The previous prime is 13330317449. The next prime is 13330317463. The reversal of 13330317460 is 6471303331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13330317463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28390 + ... + 165730.

It is an arithmetic number, because the mean of its divisors is an integer number (611446584).

Almost surely, 2^13330317460 is an apocalyptic number.

13330317460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13330317460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14674718016).

13330317460 is an abundant number, since it is smaller than the sum of its proper divisors (16019118572).

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

13330317460 is a wasteful number, since it uses less digits than its factorization.

13330317460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137584 (or 137582 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 31.

The spelling of 13330317460 in words is "thirteen billion, three hundred thirty million, three hundred seventeen thousand, four hundred sixty".