71882105357 has 8 divisors (see below), whose sum is σ = 75722679360. Its totient is φ = 68047261920.

The previous prime is 71882105353. The next prime is 71882105387. The reversal of 71882105357 is 75350128817.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 71882105357 - 2² = 71882105353 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71882105353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1406873 + ... + 1457070.

It is an arithmetic number, because the mean of its divisors is an integer number (9465334920).

Almost surely, 2^71882105357 is an apocalyptic number.

It is an amenable number.

71882105357 is a deficient number, since it is larger than the sum of its proper divisors (3840574003).

71882105357 is a wasteful number, since it uses less digits than its factorization.

71882105357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2865283.

The product of its (nonzero) digits is 470400, while the sum is 47.

The spelling of 71882105357 in words is "seventy-one billion, eight hundred eighty-two million, one hundred five thousand, three hundred fifty-seven".