71180214423 has 16 divisors (see below), whose sum is σ = 97645220736. Its totient is φ = 46088900640.

The previous prime is 71180214403. The next prime is 71180214449. The reversal of 71180214423 is 32441208117.

It is not a de Polignac number, because 71180214423 - 2⁶ = 71180214359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71180214403) 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 15 ways as a sum of consecutive naturals, for example, 507013 + ... + 631998.

It is an arithmetic number, because the mean of its divisors is an integer number (6102826296).

Almost surely, 2^71180214423 is an apocalyptic number.

71180214423 is a deficient number, since it is larger than the sum of its proper divisors (26465006313).

71180214423 is a wasteful number, since it uses less digits than its factorization.

71180214423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139614.

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 71180214423 in words is "seventy-one billion, one hundred eighty million, two hundred fourteen thousand, four hundred twenty-three".