71372227317 has 8 divisors (see below), whose sum is σ = 95210870496. Its totient is φ = 47557534512.

The previous prime is 71372227259. The next prime is 71372227319.

71372227317 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 71372227317 - 2¹⁵ = 71372194549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71372227319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5980638 + ... + 5992559.

It is an arithmetic number, because the mean of its divisors is an integer number (11901358812).

Almost surely, 2^71372227317 is an apocalyptic number.

It is an amenable number.

71372227317 is a deficient number, since it is larger than the sum of its proper divisors (23838643179).

71372227317 is a wasteful number, since it uses less digits than its factorization.

71372227317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11975187.

The product of its digits is 172872, while the sum is 42.

The spelling of 71372227317 in words is "seventy-one billion, three hundred seventy-two million, two hundred twenty-seven thousand, three hundred seventeen".