71839127353 has 16 divisors (see below), whose sum is σ = 82598400000. Its totient is φ = 61204307472.

The previous prime is 71839127351. The next prime is 71839127387. The reversal of 71839127353 is 35372193817.

It is a happy number.

It is not a de Polignac number, because 71839127353 - 2¹ = 71839127351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 71839127297 and 71839127306.

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 15 ways as a sum of consecutive naturals, for example, 2993998 + ... + 3017896.

It is an arithmetic number, because the mean of its divisors is an integer number (5162400000).

Almost surely, 2^71839127353 is an apocalyptic number.

It is an amenable number.

71839127353 is a deficient number, since it is larger than the sum of its proper divisors (10759272647).

71839127353 is a wasteful number, since it uses less digits than its factorization.

71839127353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26484.

The product of its digits is 952560, while the sum is 49.

The spelling of 71839127353 in words is "seventy-one billion, eight hundred thirty-nine million, one hundred twenty-seven thousand, three hundred fifty-three".