71242110364 has 48 divisors (see below), whose sum is σ = 133536009600. Its totient is φ = 33155352000.

The previous prime is 71242110353. The next prime is 71242110419. The reversal of 71242110364 is 46301124217.

It is a congruent number.

It is an unprimeable number.

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, 10628214 + ... + 10634914.

It is an arithmetic number, because the mean of its divisors is an integer number (2782000200).

Almost surely, 2^71242110364 is an apocalyptic number.

It is an amenable number.

71242110364 is a deficient number, since it is larger than the sum of its proper divisors (62293899236).

71242110364 is a wasteful number, since it uses less digits than its factorization.

71242110364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9154 (or 9152 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 71242110364 in words is "seventy-one billion, two hundred forty-two million, one hundred ten thousand, three hundred sixty-four".