71204732107 has 8 divisors (see below), whose sum is σ = 71863792880. Its totient is φ = 70545777120.

The previous prime is 71204732099. The next prime is 71204732143. The reversal of 71204732107 is 70123740217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 71204732107 - 2³ = 71204732099 is a prime.

It is a super-2 number, since 2×71204732107² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71204792107) by changing a digit.

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, 2143132 + ... + 2176102.

It is an arithmetic number, because the mean of its divisors is an integer number (8982974110).

Almost surely, 2^71204732107 is an apocalyptic number.

71204732107 is a deficient number, since it is larger than the sum of its proper divisors (659060773).

71204732107 is a wasteful number, since it uses less digits than its factorization.

71204732107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52893.

The product of its (nonzero) digits is 16464, while the sum is 34.

The spelling of 71204732107 in words is "seventy-one billion, two hundred four million, seven hundred thirty-two thousand, one hundred seven".