13098274160640 has 512 divisors, whose sum is σ = 44270664566400. Its totient is φ = 3297729576960.

The previous prime is 13098274160623. The next prime is 13098274160663. The reversal of 13098274160640 is 4606147289031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (512).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2923067200 + ... + 2923071680.

Almost surely, 2^{13098274160640} is an apocalyptic number.

13098274160640 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 13098274160640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22135332283200).

13098274160640 is an abundant number, since it is smaller than the sum of its proper divisors (31172390405760).

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

13098274160640 is an equidigital number, since it uses as much as digits as its factorization.

13098274160640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4851 (or 4823 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 13098274160640 in words is "thirteen trillion, ninety-eight billion, two hundred seventy-four million, one hundred sixty thousand, six hundred forty".