13119911747424 has 384 divisors, whose sum is σ = 39309871104000. Its totient is φ = 4309313508864.

The previous prime is 13119911747417. The next prime is 13119911747447. The reversal of 13119911747424 is 42474711991131.

It is a happy number.

13119911747424 is a `hidden beast` number, since 1 + 3 + 11 + 99 + 117 + 4 + 7 + 424 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1324302279 + ... + 1324312185.

It is an arithmetic number, because the mean of its divisors is an integer number (102369456000).

Almost surely, 2^{13119911747424} 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 13119911747424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19654935552000).

13119911747424 is an abundant number, since it is smaller than the sum of its proper divisors (26189959356576).

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

13119911747424 is an equidigital number, since it uses as much as digits as its factorization.

13119911747424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10214 (or 10188 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 54.

The spelling of 13119911747424 in words is "thirteen trillion, one hundred nineteen billion, nine hundred eleven million, seven hundred forty-seven thousand, four hundred twenty-four".