71839127350 has 12 divisors (see below), whose sum is σ = 133620776964. Its totient is φ = 28735650920.

The previous prime is 71839127333. The next prime is 71839127351. The reversal of 71839127350 is 5372193817.

It is a self number, because there is not a number n which added to its sum of digits gives 71839127350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71839127351) 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 5 ways as a sum of consecutive naturals, for example, 718391224 + ... + 718391323.

It is an arithmetic number, because the mean of its divisors is an integer number (11135064747).

Almost surely, 2^71839127350 is an apocalyptic number.

71839127350 is a deficient number, since it is larger than the sum of its proper divisors (61781649614).

71839127350 is a wasteful number, since it uses less digits than its factorization.

71839127350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436782559 (or 1436782554 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 46.

The spelling of 71839127350 in words is "seventy-one billion, eight hundred thirty-nine million, one hundred twenty-seven thousand, three hundred fifty".