13271494037760 has 432 divisors, whose sum is σ = 54287284746240. Its totient is φ = 2928880926720.

The previous prime is 13271494037759. The next prime is 13271494037777. The reversal of 13271494037760 is 6773049417231.

It is a happy number.

13271494037760 is a `hidden beast` number, since 1 + 3 + 2 + 71 + 49 + 403 + 77 + 60 = 666.

It is a super-2 number, since 2×13271494037760² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13271494037697 and 13271494037706.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 498976 + ... + 5176095.

Almost surely, 2^{13271494037760} is an apocalyptic number.

13271494037760 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 13271494037760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27143642373120).

13271494037760 is an abundant number, since it is smaller than the sum of its proper divisors (41015790708480).

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

13271494037760 is a wasteful number, since it uses less digits than its factorization.

13271494037760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5675134 (or 5675117 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 54.

The spelling of 13271494037760 in words is "thirteen trillion, two hundred seventy-one billion, four hundred ninety-four million, thirty-seven thousand, seven hundred sixty".