71205532114 has 8 divisors (see below), whose sum is σ = 106820543628. Its totient is φ = 35598684240.

The previous prime is 71205532109. The next prime is 71205532199. The reversal of 71205532114 is 41123550217.

It can be written as a sum of positive squares in 2 ways, for example, as 71078226025 + 127306089 = 266605^2 + 11283^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2019057 + ... + 2054020.

Almost surely, 2^71205532114 is an apocalyptic number.

71205532114 is a deficient number, since it is larger than the sum of its proper divisors (35615011514).

71205532114 is a wasteful number, since it uses less digits than its factorization.

71205532114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4081820.

The product of its (nonzero) digits is 8400, while the sum is 31.

The spelling of 71205532114 in words is "seventy-one billion, two hundred five million, five hundred thirty-two thousand, one hundred fourteen".