13010432561280 has 2048 divisors, whose sum is σ = 58511351808000. Its totient is φ = 2653942579200.

The previous prime is 13010432561263. The next prime is 13010432561281. The reversal of 13010432561280 is 8216523401031.

13010432561280 is a `hidden beast` number, since 1 + 3 + 0 + 1 + 0 + 4 + 32 + 5 + 612 + 8 + 0 = 666.

It is a super-2 number, since 2×13010432561280² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (13010432561281) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 21433990737 + ... + 21433991343.

It is an arithmetic number, because the mean of its divisors is an integer number (28569996000).

Almost surely, 2^{13010432561280} is an apocalyptic number.

13010432561280 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 13010432561280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29255675904000).

13010432561280 is an abundant number, since it is smaller than the sum of its proper divisors (45500919246720).

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

13010432561280 is a wasteful number, since it uses less digits than its factorization.

13010432561280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923 (or 905 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 13010432561280 in words is "thirteen trillion, ten billion, four hundred thirty-two million, five hundred sixty-one thousand, two hundred eighty".