13168699468480 has 112 divisors (see below), whose sum is σ = 32449513602240. Its totient is φ = 5084237312000.

The previous prime is 13168699468459. The next prime is 13168699468489. The reversal of 13168699468480 is 8486499686131.

It is a super-2 number, since 2×13168699468480² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13168699468489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29390130 + ... + 29834830.

It is an arithmetic number, because the mean of its divisors is an integer number (289727800020).

Almost surely, 2^{13168699468480} is an apocalyptic number.

13168699468480 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 13168699468480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16224756801120).

13168699468480 is an abundant number, since it is smaller than the sum of its proper divisors (19280814133760).

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

13168699468480 is a wasteful number, since it uses less digits than its factorization.

13168699468480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447938 (or 447928 counting only the distinct ones).

The product of its (nonzero) digits is 429981696, while the sum is 73.

The spelling of 13168699468480 in words is "thirteen trillion, one hundred sixty-eight billion, six hundred ninety-nine million, four hundred sixty-eight thousand, four hundred eighty".