71356147414 has 16 divisors (see below), whose sum is σ = 112715869680. Its totient is φ = 33785799840.

The previous prime is 71356147411. The next prime is 71356147487. The reversal of 71356147414 is 41474165317.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71356147411) 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, 312109 + ... + 490024.

It is an arithmetic number, because the mean of its divisors is an integer number (7044741855).

Almost surely, 2^71356147414 is an apocalyptic number.

71356147414 is a deficient number, since it is larger than the sum of its proper divisors (41359722266).

71356147414 is a wasteful number, since it uses less digits than its factorization.

71356147414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804495.

The product of its digits is 282240, while the sum is 43.

The spelling of 71356147414 in words is "seventy-one billion, three hundred fifty-six million, one hundred forty-seven thousand, four hundred fourteen".