71062560441072 has 60 divisors (see below), whose sum is σ = 198894810304320. Its totient is φ = 23685335841024.

The previous prime is 71062560441029. The next prime is 71062560441073. The reversal of 71062560441072 is 27014406526017.

71062560441072 is a `hidden beast` number, since 7 + 1 + 0 + 6 + 2 + 560 + 4 + 4 + 10 + 72 = 666.

It is a super-2 number, since 2×71062560441072² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71062560441073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21185797 + ... + 24309732.

It is an arithmetic number, because the mean of its divisors is an integer number (3314913505072).

Almost surely, 2^{71062560441072} is an apocalyptic number.

71062560441072 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

71062560441072 is an abundant number, since it is smaller than the sum of its proper divisors (127832249863248).

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

71062560441072 is a wasteful number, since it uses less digits than its factorization.

71062560441072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45506390 (or 45506381 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

Adding to 71062560441072 its reverse (27014406526017), we get a palindrome (98076966967089).

The spelling of 71062560441072 in words is "seventy-one trillion, sixty-two billion, five hundred sixty million, four hundred forty-one thousand, seventy-two".