71100107744 has 48 divisors (see below), whose sum is σ = 140460687360. Its totient is φ = 35427719040.

The previous prime is 71100107707. The next prime is 71100107761. The reversal of 71100107744 is 44770100117.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 71100107744.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27439889 + ... + 27442479.

It is an arithmetic number, because the mean of its divisors is an integer number (2926264320).

Almost surely, 2^71100107744 is an apocalyptic number.

It is an amenable number.

71100107744 is a deficient number, since it is larger than the sum of its proper divisors (69360579616).

71100107744 is a wasteful number, since it uses less digits than its factorization.

71100107744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5223 (or 5215 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 32.

The spelling of 71100107744 in words is "seventy-one billion, one hundred million, one hundred seven thousand, seven hundred forty-four".