71342529464 has 16 divisors (see below), whose sum is σ = 137382574200. Its totient is φ = 34707176352.

The previous prime is 71342529463. The next prime is 71342529481. The reversal of 71342529464 is 46492524317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71342529463) 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 3 ways as a sum of consecutive naturals, for example, 120510734 + ... + 120511325.

Almost surely, 2^71342529464 is an apocalyptic number.

71342529464 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

71342529464 is a deficient number, since it is larger than the sum of its proper divisors (66040044736).

71342529464 is a wasteful number, since it uses less digits than its factorization.

71342529464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241022102 (or 241022098 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 47.

The spelling of 71342529464 in words is "seventy-one billion, three hundred forty-two million, five hundred twenty-nine thousand, four hundred sixty-four".